Add config files

.checkstyle

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<fileset-config file-format-version="1.2.0" simple-config="true" sync-formatter="false">
+  <local-check-config name="JMRI" location="checkstyle.xml" type="project" description="">
+    <additional-data name="protect-config-file" value="false"/>
+  </local-check-config>
+  <fileset name="all" enabled="true" check-config-name="JMRI" local="true">
+    <file-match-pattern match-pattern="." include-pattern="true"/>
+  </fileset>
+  <filter name="DerivedFiles" enabled="true"/>
+</fileset-config>

.classpath

@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry including="**/*.java" kind="src" output="target/classes" path="java/src">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry including="**/*.java" kind="src" output="target/test-classes" path="java/test">
+		<attributes>
+			<attribute name="test" value="true"/>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry excluding="**/Thumbs.db" kind="src" path="resources"/>
+	<classpathentry kind="src" path="target/generated-sources/jjtree">
+		<attributes>
+			<attribute name="ignore_optional_problems" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path="target/generated-sources/javacc">
+		<attributes>
+			<attribute name="ignore_optional_problems" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path=".apt_generated">
+		<attributes>
+			<attribute name="optional" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" output="target/test-classes" path=".apt_generated_tests">
+		<attributes>
+			<attribute name="test" value="true"/>
+			<attribute name="optional" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11">
+		<attributes>
+			<attribute name="module" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry excluding="**" kind="src" output="target/classes" path="java/template">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="optional" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" output="target/test-classes" path="java/acceptancetest/step_definitions">
+		<attributes>
+			<attribute name="test" value="true"/>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path="target/generated-sources/annotations">
+		<attributes>
+			<attribute name="optional" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" output="target/test-classes" path="target/generated-test-sources/test-annotations">
+		<attributes>
+			<attribute name="test" value="true"/>
+			<attribute name="optional" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry exported="true" kind="lib" path="lib/jlfgr-1_0.jar"/>
+	<classpathentry kind="output" path="target/classes"/>
+</classpath>

.codeclimate.yml

@@ -0,0 +1,38 @@
+version: "2" # CodeClimate API version is a string, not a number
+checks:
+  argument-count:
+    config:
+      threshold: 5 # CodeClimate default
+  complex-logic:
+    config:
+      threshold: 5 # CodeClimate default
+  file-lines:
+    config:
+      threshold: 300 # CodeClimate default
+  method-complexity:
+    config:
+      threshold: 20 # AKA Cognitive Complexity. 5 is CodeClimate default
+  method-count:
+    config:
+      threshold: 20 # CodeClimate default
+  method-lines:
+    config:
+      threshold: 25 # CodeClimate default
+  nested-control-flow:
+    config:
+      threshold: 6 # CodeClimate default
+  return-statements:
+    config:
+      threshold: 6 # CodeClimate default
+  similar-code:
+    config:
+      threshold: 40 # language-specific defaults. an override will affect all languages.
+                    # Java default is documented at 40, but seems smaller
+      exclude_patterns:
+      - "**/Bundle.java"
+  identical-code:
+    config:
+      threshold: 40 # language-specific defaults. an override will affect all languages.
+                    # Java default is documented at 40, but seems smaller
+      exclude_patterns:
+      - "**/Bundle.java"

.gitattributes

@@ -0,0 +1,75 @@
+# Common Git rules for JMRI/JMRI repository
+#
+# See also the JMRI/website repository file of the same name
+#
+# Initially from https://github.com/Danimoth/gitattributes/blob/master/Java.gitattributes
+# see also http://adaptivepatchwork.com/2012/03/01/mind-the-end-of-your-line/
+
+# Handle line endings automatically for files detected as text
+# and leave all files detected as binary untouched.
+* text=auto
+
+#
+# The above will handle all files NOT found below
+#
+# These files are text and should be normalized (Convert crlf => lf)
+# This list should be kept consistent with the one in the build.xml ant "fixlineends" target
+#
+*.csh           text
+*.css           text
+*.df            text
+*.dtd           text
+*.htm           text
+*.html          text
+*.java          text
+*.js            text
+*.json          text
+*.jsp           text
+*.jspf          text
+*.md            text
+*.php           text
+*.pl            text
+*.plist         text
+*.policy        text
+*.prefs         text
+*.properties    text
+*.project       text
+*.py            text
+*.sh            text
+*.shtml         text
+*.svg           text
+*.tld           text
+*.txt           text
+*.xml           text
+*.xsd           text
+*.xsl           text
+COPYING         text
+Footer          text
+README          text
+Header          text
+Sidebar         text
+TODO            text
+.classpath      text
+
+# These files are binary and should be left untouched
+# (binary is a macro for -text -diff)
+*.app           binary
+*.bat           binary
+*.class         binary
+*.dll           binary
+*.dylib         binary
+*.ear           binary
+*.gif           binary
+*.GIF           binary
+*.ico           binary
+*.jar           binary
+*.jnilib        binary
+*.jpg           binary
+*.jpeg          binary
+*.pdf           binary
+*.png           binary
+*.so            binary
+*.vsd           binary
+*.war           binary
+*.wav           binary
+*.zip           binary

.github/copilot-instructions.md

@@ -0,0 +1,182 @@
+# Copilot Instructions for JMRI
+
+Use this file as the default operating guide for repository work. Trust these instructions first, and only search further if the information here is incomplete or proven wrong.
+
+## What this repository is
+
+- **JMRI** is model railroad software with desktop apps, scripting, web UI assets, and large automated test coverage.
+- **Project type:** large, long-lived Java monorepo (plus scripts and web assets).
+- **Primary languages:** Java, XML, shell, Python/Jython, TypeScript/JavaScript.
+- **Build systems in use:** Ant (`build.xml`) and Maven (`pom.xml`) in combination.
+- **Runtime targets:** desktop Java apps (`DecoderPro`, `PanelPro`), tests, tooling scripts.
+
+## Repo scale and structure (high signal map)
+
+- `build.xml` — canonical Ant targets (compile, run apps, tests, lint-ish checks, packaging).
+- `pom.xml` — Maven config, profiles, dependency graph, CI-oriented plugin orchestration.
+- `.github/workflows/` — required CI definitions you should mirror locally.
+- `java/src/` — main Java sources.
+- `java/test/` — JUnit tests.
+- `java/acceptancetest/` — Cucumber acceptance tests.
+- `jython/` — Jython scripts and script-related checks.
+- `web/ts/` and `web/js/` — TypeScript source and compiled JS output.
+- `scripts/` — helper scripts used by CI and maintainers.
+- `checkstyle.xml`, `.spotbugs-check.xml`, `archunit.properties`, `archunit_ignore_patterns.txt` — static/architecture gates.
+- `archunit_store/` — frozen architecture baseline (do not expand casually).
+
+## Toolchain and environment (validated locally in this workspace)
+
+Verified on this machine:
+
+- Java: `openjdk 17.0.18`
+- Maven: `3.6.3`
+- Ant: `1.10.7`
+- Node: `v12.22.9`
+- Yarn: **not installed** (command missing)
+
+Repository docs indicate:
+
+- Ant requires **>= 1.10.6** (`help/en/html/doc/Technical/Ant.shtml`).
+- CI workflows use **JDK 11** and separate jobs for **JDK 25**.
+- TypeScript CI uses **Node 20 + yarn install**, then `ant typescript`.
+
+Practical guidance:
+
+- For CI parity, prefer JDK 11 (and sometimes 25) even if local JDK 17 works for many tasks.
+- TypeScript checks require `tsc` available in PATH (normally via yarn-installed dependencies).
+
+## Build/test/lint/run command playbook
+
+Run from repo root.
+
+### 1) Bootstrap (always first in a fresh environment)
+
+```bash
+ant clean
+```
+
+Observed:
+
+- Works and removes `target/`, `temp/`, and `tests.log`.
+
+### 2) Compile/build
+
+Preferred fast compile path used by workflows:
+
+```bash
+mvn antrun:run -Danttarget=debug -DskipTests
+```
+
+Observed:
+
+- First run may take a long time due to dependency download.
+- Re-run succeeded cleanly after dependency bootstrap.
+
+### 3) Focused tests (fast local validation)
+
+```bash
+mvn -q -Dtest=jmri.util.FileUtilTest test -Djmri.skipTestsRequiringSeparateRunning=true -Djava.awt.headless=true
+```
+
+Observed:
+
+- Passed in this environment.
+
+### 4) Static-analysis subset (high-value pre-PR checks)
+
+```bash
+mvn -q antrun:run -Danttarget=tests-warnings-check
+./scripts/test_stale_sources.sh
+./scripts/test_BOM_and_tab.sh
+./scripts/test_default_lcf.sh
+```
+
+Observed:
+
+- All commands succeeded here.
+- `tests-warnings-check` emitted a Graal-related warning but still returned success.
+
+### 5) TypeScript consistency check (only when touching web/ts or web/js)
+
+CI-equivalent flow:
+
+```bash
+yarn install
+ant typescript
+git diff --exit-code web/js
+```
+
+Observed in this environment:
+
+- `ant typescript` **failed** because `tsc` is missing (`Cannot run program "tsc"`).
+- `yarn` is not installed locally here, so TypeScript CI parity is currently unavailable without setup.
+
+### 6) Running apps and single-class runs
+
+Ant app launch:
+
+```bash
+ant decoderpro
+ant panelpro
+```
+
+Single-class/test launcher:
+
+```bash
+./runtest.csh --help
+```
+
+Observed:
+
+- `runtest.csh --help` works and auto-generates `.run.sh` if needed.
+
+## CI pipelines to mirror before opening PR
+
+Mandatory workflow behavior is defined in `.github/workflows/`:
+
+- `windows-test.yml` / `windows-java25-test.yml` — broad test suite on Windows.
+- `headless-test.yml` — headless Maven tests on Linux.
+- `run-separate.yml` (+ `run-separate-LinkedWarrantTest.yml`) — separately flagged tests on macOS.
+- `static-analysis.yml` / `static-analysis-25.yml` — ECJ warnings, SpotBugs, Checkstyle, Javadoc, help scan, architecture tests, and repository scripts.
+- `typescript-check.yml` — Node 20 + yarn + `ant typescript` + diff check on `web/js`.
+
+When changes are non-trivial, prioritize local replication in this order:
+
+1. Compile (`debug` target via Maven antrun)
+2. Focused tests for changed areas
+3. Static-analysis subset scripts
+4. TypeScript check if web files changed
+
+## Architecture and quality guardrails
+
+- Architecture tests rely on ArchUnit with store updates disabled by default (`archunit.properties`).
+- Avoid updating `archunit_store/` as a workaround; fix violations instead.
+- Checkstyle policy is in `checkstyle.xml` (includes line endings and tab checks).
+- SpotBugs CI gate uses `.spotbugs-check.xml` suppressions; do not add suppressions without strong justification.
+- Keep line endings LF; keep Python files tab-free (enforced by script).
+
+## Common failure patterns and mitigations
+
+- **Huge first Maven run:** expected due downloads; retry after dependencies populate local cache.
+- **TypeScript build fails with missing `tsc`:** install Node/Yarn dependencies first (CI uses Node 20 + yarn).
+- **Intermittent/flagged tests:** use `./scripts/run_flagged_tests_separately` after test compile (`mvn antrun:run -Danttarget=tests`).
+- **Local environment mismatch vs CI JDK:** if odd failures appear on JDK 17, retry on JDK 11 (and optionally 25) to match workflows.
+
+## Important files in repo root (quick reference)
+
+High-priority root files:
+
+- `build.xml`, `pom.xml`
+- `checkstyle.xml`, `archunit.properties`, `archunit_ignore_patterns.txt`, `.spotbugs-check.xml`
+- `project.properties`, `release.properties`, `jmri.conf`
+- `README.md`
+- `runtest.csh`
+- `tests_lcf.xml`, `tests_jacoco_lcf.xml`, `default_lcf.xml`
+
+## Working style for coding agents
+
+- Prefer **small, surgical changes** in existing patterns over broad refactors.
+- Always run at least one compile command and targeted tests relevant to changed code.
+- If you cannot run a required check locally (for example TypeScript tooling missing), state that clearly in PR notes and list exact missing preconditions.
+- Do not rely on discovery-heavy searching unless this file is insufficient or stale.
+

.github/mergeable.yml

@@ -0,0 +1,99 @@
+version: 2
+mergeable: # see https://github.com/mergeability/mergeable
+  - when: pull_request.opened, pull_request.assigned, pull_request.unassiged
+    name: 'Attempt to assign author'
+    validate:
+      - do: assignee
+        min:
+          count: 1 # Should be assigned to somebody; if not, assign author
+    pass:
+      - do: checks
+        status: 'success'
+    fail:
+      - do: assign
+        assignees: [ '@author' ] # this is not assigning if author not a project member see mergeability/mergeable#359
+      - do: checks
+        status: 'success' # Supply the default actions, as if this passed.
+        payload:
+          title: 'Author assigned'
+  - when: pull_request.opened
+    name: 'Check for release note if help, java/src, jython, resources, xml, or web'
+    validate:
+      - do: changeset
+        or:  # passes if no lib files or is a release note
+          - and: 
+            - must_exclude:
+                regex: "^help/"
+            - must_exclude:
+                regex: "^java/src/"
+            - must_exclude:
+                regex: "^jython/"
+            - must_exclude:
+                regex: "^resources/"
+            - must_exclude:
+                regex: "^web/"
+            - must_exclude:
+                regex: "^xml/"
+          - must_include:
+              regex: "help/en/releasenotes/current-draft-note.shtml"
+    pass:
+      - do: checks
+        status: 'success'
+    fail:
+      - do: comment
+        payload:
+          body: > 
+            Thanks for the PR. Please consider adding a release note in the help/en/releasenotes/current-draft-note.shtml file.
+      - do: checks
+        status: 'success'
+  - when: pull_request.opened
+    name: 'Add label if any .properties file modified'
+    validate:
+      - do: changeset
+        must_exclude:
+          regex: '\.properties$'
+    pass:
+      - do: checks
+        status: 'success'
+    fail:
+      - do: comment
+        payload:
+          body: > 
+            Thanks for the PR. It includes changes to properties files, so the 'Needs L10N' label has been added"
+      - do: labels
+        labels: [ 'Needs L10N' ]
+        mode: 'add'
+      - do: checks
+        status: 'success'
+  - when: pull_request.opened
+    name: 'Add label for documentation changes'
+    validate:
+      - do: changeset
+        must_include:
+          regex: '^help/en/((?!releasenotes).)*$'  # Require at least one help page not in releasenotes
+    pass:
+      - do: comment
+        payload:
+          body: > 
+            This PR includes files in the help hierarchy so the 'Documentation' label has been added.  Other labels may also be applied."
+      - do: labels
+        labels: [ 'Documentation' ]
+        mode: 'add'
+      - do: checks
+        status: 'success'        
+    fail:
+      - do: checks
+        status: 'success'
+  - when: pull_request.*, pull_request_review.*
+    name: 'Approved after last commit, no changes requested'
+    validate:
+      - do: approvals
+        min:
+          count: 1 # Number of minimum reviewers. In this case 1.
+          message: 'Must have at least one review.'
+        block:
+          changes_requested: true # If true, block all approvals when one of the reviewers gave 'changes_requested' review
+          message: 'Merge blocked by request for changes.'
+        #limit:
+        #  teams: ['org/team_slug'] # when the option is present, only the approvals from the team members will count
+        #  owners: true # Optional boolean. When true, the file .github/CODEOWNER is read and only owners approval will count

.github/workflows/headless-test.yml

@@ -0,0 +1,28 @@
+# This workflow will build a Java project with Maven
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
+
+name: Headless CI Tests
+
+on: [ push, pull_request ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v5
+    - name: Set up JDK 11
+      uses: actions/setup-java@v5
+      with:
+        distribution: 'zulu'
+        java-version: 11
+    - name: Cache Maven packages
+      uses: actions/cache@v5
+      with:
+        path: ~/.m2
+        key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+        restore-keys: ${{ runner.os }}-m2
+    - name: Run HeadLessTest with Maven
+      run: |
+        # run tests using maven with graphics suppressed
+        mvn test "-Djmri.skipTestsRequiringSeparateRunning=true"  "-Djava.awt.headless=true" "-Dsurefire.printSummary=false"

.github/workflows/new-pr.yml

@@ -0,0 +1,87 @@
+name: New PR
+
+permissions:
+  issues: write
+  pull-requests: write
+
+on:
+  pull_request_target:
+    types: [opened, reopened, labeled, unlabeled, synchronize]
+
+jobs:
+  check-pr:
+    runs-on: ubuntu-latest
+    env:
+      PR_LABEL: 'New PR'
+      BLOCK_HOURS: '24' # use e.g. 0.25 for testing
+
+    steps:
+      - name: Check PR age, label if recent, and block merging if labeled
+        uses: actions/github-script@v8
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            const { owner, repo } = context.repo;
+            const pr = context.payload.pull_request;
+            const prNumber = pr.number;
+            const labelName = process.env.PR_LABEL;
+            const hoursLimit = parseFloat(process.env.BLOCK_HOURS);
+
+            // Helper function to get current labels on a PR
+            async function getPrLabels(owner, repo, prNumber) {
+              const labelsResp = await github.rest.issues.listLabelsOnIssue({
+                owner,
+                repo,
+                issue_number: prNumber
+              });
+              return labelsResp.data.map(l => l.name);
+            }
+
+            // Fetch PR details and labels
+            const { data: prDetails } = await github.rest.pulls.get({
+              owner,
+              repo,
+              pull_number: prNumber
+            });
+            var labelNames = await getPrLabels(owner, repo, prNumber);
+
+            // 1. Add or remove label based on age
+            const now = new Date();
+            const createdAt = new Date(prDetails.created_at);
+            const ageInHours = (now - createdAt) / (1000 * 60 * 60);
+            console.log(`ℹ️ PR #${prNumber} is ${ageInHours.toFixed(2)}h old.`);
+
+            if (ageInHours <= hoursLimit && !labelNames.includes(labelName)) {
+              console.log(`🔖 Adding label "${labelName}" to PR #${prNumber} as less than ${hoursLimit}h old.`);
+              try {
+                await github.rest.issues.addLabels({
+                  owner,
+                  repo,
+                  issue_number: prNumber,
+                  labels: [labelName]
+                });
+                labelNames.push(labelName); // Keep local list in sync
+              } catch (error) {
+                console.log(`⚠️ Could not add label "${labelName}": ${error.message}`);
+              }
+            } else if (ageInHours > hoursLimit && labelNames.includes(labelName)) {
+              console.log(`🔖 Removing label "${labelName}", PR age ${ageInHours.toFixed(2)}h.`);
+              try {
+                await github.rest.issues.removeLabel({
+                  owner,
+                  repo,
+                  issue_number: prNumber,
+                  name: labelName
+                });
+                labelNames = labelNames.filter(e => e !== labelName); // Update local array
+              } catch (error) {
+                console.log(`⚠️ Could not remove label "${labelName}": ${error.message}`);
+              }
+            }
+
+            // 2. Block merging if label still present
+            if (labelNames.includes(labelName)) {
+              core.setFailed(`❌ This pull request is a "${labelName}" and cannot be merged until ${hoursLimit} hours after creation.`);
+            } else {
+              console.log('✅ PR is mergeable.');
+            }

.github/workflows/run-separate-LinkedWarrantTest.yml

@@ -0,0 +1,35 @@
+# This workflow will build a Java project with Maven-Ant then run LinkedWarrantTest
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
+
+name: Run LinkedWarrantTest
+
+on: [ push, pull_request ]
+#  push:
+#    branches: [ master ]
+#  pull_request:
+#    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: macos-14
+
+    steps:
+    - uses: actions/checkout@v5
+    - name: Set up JDK 11
+      uses: actions/setup-java@v5
+      with:
+        distribution: 'zulu'
+        java-version: 11
+    - name: Cache Maven packages
+      uses: actions/cache@v5
+      with:
+        path: ~/.m2
+        key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+        restore-keys: ${{ runner.os }}-m2
+    - name: Build and Run
+      run: |
+        # compile code and tests
+        mvn antrun:run -Danttarget=tests
+        # run individual tests
+        ./scripts/run_linked_warrant_test jmri/jmrit/logix/LinkedWarrantTest.java

.github/workflows/run-separate.yml

@@ -0,0 +1,39 @@
+# This workflow will build a Java project with Maven-Ant then run individually-flagged tests
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
+
+name: Run Separate Tests
+
+on: [ push, pull_request ]
+#  push:
+#    branches: [ master ]
+#  pull_request:
+#    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: macos-14
+
+    steps:
+    - uses: actions/checkout@v5
+    - name: Set up JDK 11
+      uses: actions/setup-java@v5
+      with:
+        distribution: 'zulu'
+        java-version: 11
+    - name: Cache Maven packages
+      uses: actions/cache@v5
+      with:
+        path: ~/.m2
+        key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+        restore-keys: ${{ runner.os }}-m2
+    - name: Build and Run
+      run: |
+        # compile code and tests
+        mvn antrun:run -Danttarget=tests
+        # run individual tests
+        ./scripts/run_flagged_tests_separately
+    - name: Check Line Ends
+      run: |
+        # reuses previous compile and tests targets
+        ant checklineends

.github/workflows/stale-action.yml

@@ -0,0 +1,28 @@
+name: Close inactive issues and PRs
+on:
+  schedule:
+    - cron: "21 1 * * 1"
+
+jobs:
+  close-issues:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      pull-requests: write
+    steps:
+      - uses: actions/stale@v10
+        with:
+          days-before-issue-stale: 45
+          days-before-issue-close: 30
+          stale-issue-label: "Pending closure"
+          close-issue-label: "Closed due to inactivity"
+          stale-issue-message: "This issue is stale because it has been open for 45 days with no activity."
+          close-issue-message: "This issue was closed because it has been inactive for 30 days since being marked as stale."
+          exempt-all-issue-assignees: true
+          days-before-pr-stale: 45
+          days-before-pr-close: 30
+          stale-pr-label: "Pending closure"
+          close-pr-label: "Closed due to inactivity"
+          stale-pr-message: "This PR is stale because it has been open for 45 days with no activity."
+          close-pr-message: "This PR was closed because it has been inactive for 30 days since being marked as stale."
+          repo-token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/static-analysis-25.yml

@@ -0,0 +1,51 @@
+# This workflow will build a Java project with Maven
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
+
+name: Static Analysis Java25
+
+on: [ push, pull_request ]
+#  push:
+#    branches: [ master ]
+#  pull_request:
+#    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v5
+    - name: Set up JDK 25
+      uses: actions/setup-java@v5
+      with:
+        distribution: 'zulu'
+        java-version: 25
+    - name: Cache Maven packages
+      uses: actions/cache@v5
+      with:
+        path: ~/.m2
+        key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+        restore-keys: ${{ runner.os }}-m2
+    - name: Build with Maven
+      run: |
+        # compile with ECJ for warnings or errors
+        mvn antrun:run -Danttarget=tests-warnings-check
+        # run Spotbugs and Checkstyle
+        mvn clean test -U -P travis-spotbugs --batch-mode --file=pom.xml
+        # run Javadoc
+        mvn javadoc:javadoc -U --batch-mode --file=pom.xml
+        # check html
+        mvn exec:exec -P travis-scanhelp --file=pom.xml
+        # check properties
+        mvn antrun:run -Danttarget=checkPropertiesFiles
+        #run Architecture tests
+        mvn -Dtest=jmri.ArchitectureTest,jmri.TestArchitectureTest,jmri.util.FileLineEndingsCheck test --file=pom.xml
+        # Test if stale sources exists
+        ./scripts/test_stale_sources.sh
+        # Test if  if there are any files with with multiple UTF-8 Byte-Order-Marks (BOM) or TABs
+        ./scripts/test_BOM_and_tab.sh
+        # Check that the default_lcf.xml and scripts/default.xml files are in synch.
+        ./scripts/test_default_lcf.sh
+        # Check XSLT transformations
+        ./scripts/test_decoder_XSLT_transforms.sh

.github/workflows/static-analysis.yml

@@ -0,0 +1,51 @@
+# This workflow will build a Java project with Maven
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
+
+name: Static Analysis
+
+on: [ push, pull_request ]
+#  push:
+#    branches: [ master ]
+#  pull_request:
+#    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v5
+    - name: Set up JDK 11
+      uses: actions/setup-java@v5
+      with:
+        distribution: 'zulu'
+        java-version: 11
+    - name: Cache Maven packages
+      uses: actions/cache@v5
+      with:
+        path: ~/.m2
+        key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+        restore-keys: ${{ runner.os }}-m2
+    - name: Build with Maven
+      run: |
+        # compile with ECJ for warnings or errors
+        mvn antrun:run -Danttarget=tests-warnings-check
+        # run Spotbugs and Checkstyle
+        mvn clean test -U -P travis-spotbugs --batch-mode --file=pom.xml
+        # run Javadoc
+        mvn javadoc:javadoc -U --batch-mode --file=pom.xml
+        # check html
+        mvn exec:exec -P travis-scanhelp --file=pom.xml
+        # check properties
+        mvn antrun:run -Danttarget=checkPropertiesFiles
+        #run Architecture tests
+        mvn -Dtest=jmri.ArchitectureTest,jmri.TestArchitectureTest,jmri.util.FileLineEndingsCheck test --file=pom.xml
+        # Test if stale sources exists
+        ./scripts/test_stale_sources.sh
+        # Test if  if there are any files with with multiple UTF-8 Byte-Order-Marks (BOM) or TABs
+        ./scripts/test_BOM_and_tab.sh
+        # Check that the default_lcf.xml and scripts/default.xml files are in synch.
+        ./scripts/test_default_lcf.sh
+        # Check XSLT transformations
+        ./scripts/test_decoder_XSLT_transforms.sh

.github/workflows/typescript-check.yml

@@ -0,0 +1,25 @@
+# This workflow checks that Typescript code has been properly compiled
+
+name: Typescript Check
+on:
+  push:
+  pull_request:
+
+jobs:
+  tsc:
+    name: tsc
+    runs-on: ubuntu-latest
+    steps:
+    # see https://github.com/marketplace/actions/typescript-compiler
+    - uses: actions/checkout@v5
+    - name: install node v24
+      uses: actions/setup-node@v6
+      with:
+        node-version: 24
+    - name: yarn install
+      run:
+        yarn install
+    - name: check changes
+      run: |
+        ant typescript
+        git diff --exit-code web/js

.github/workflows/windows-java25-test.yml

@@ -0,0 +1,41 @@
+# This workflow will build a Java project with Maven
+# For more information see: https://docs.github.com/en/actions/tutorials/build-and-test-code/java-with-maven
+
+name: Windows Java25 CI Tests
+
+on: [ push, pull_request ]
+#  push:
+#    branches: [ master ]
+#  pull_request:
+#    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: windows-latest
+
+    steps:
+    - uses: actions/checkout@v5
+    - name: Set up JDK 25
+      uses: actions/setup-java@v5
+      with:
+        distribution: 'zulu'
+        java-version: 25
+    - name: Change screen resolution
+      run: Set-DisplayResolution -Width 1600 -Height 1200 -Force
+      shell: pwsh
+    - name: Cache Maven packages
+      uses: actions/cache@v5
+      with:
+        path: ~/.m2
+        key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+        restore-keys: ${{ runner.os }}-m2
+    - name: Test with Maven
+      run: |
+        # run all tests using maven
+        mvn test "-Djmri.skipTestsRequiringSeparateRunning=true" "-Dsurefire.printSummary=true"
+    - name: Upload generated screenshots artifact
+      uses: actions/upload-artifact@v4
+      if: ${{ always() }}
+      with:
+        name: screenshots
+        path: temp/temp/*

.github/workflows/windows-test.yml

@@ -0,0 +1,41 @@
+# This workflow will build a Java project with Maven
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
+
+name: Windows CI Tests
+
+on: [ push, pull_request ]
+#  push:
+#    branches: [ master ]
+#  pull_request:
+#    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: windows-latest
+
+    steps:
+    - uses: actions/checkout@v5
+    - name: Set up JDK 11
+      uses: actions/setup-java@v5
+      with:
+        distribution: 'zulu'
+        java-version: 11
+    - name: Change screen resolution
+      run: Set-DisplayResolution -Width 1600 -Height 1200 -Force
+      shell: pwsh
+    - name: Cache Maven packages
+      uses: actions/cache@v5
+      with:
+        path: ~/.m2
+        key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+        restore-keys: ${{ runner.os }}-m2
+    - name: Test with Maven
+      run: |
+        # run all tests using maven
+        mvn test "-Djmri.skipTestsRequiringSeparateRunning=true" "-Dsurefire.printSummary=false"
+    - name: Upload generated screenshots artifact
+      uses: actions/upload-artifact@v4
+      if: ${{ always() }}
+      with:
+        name: screenshots
+        path: temp/temp/*

.gitignore

@@ -0,0 +1,81 @@
+# build artifacts
+jmri.jar
+jmri-tests.jar
+/dist
+java/docs
+/target
+
+# test artifacts
+junit-results.xml
+junit*.properties
+findbugs.xml
+findbugs.html
+spotbugs.xml
+spotbugs-check.xml
+spotbugs.html
+spotbugs-check.html
+tests-spotbugs.xml
+tests-spotbugs-check.xml
+tests-spotbugs.html
+tests-spotbugs-check.html
+jacoco.exec
+jmri-fb.html
+coveragereport
+tests.log
+cucumber-results.xml
+cucumber-results.json
+failed_files.txt
+
+# runtime artifacts
+messages.log*
+session.log
+
+# transient artifacts
+.ant-targets-build.xml
+/java/classes
+/java/test-classes
+/java/tmp
+/java/doc
+/java/test-classes/
+/scripts/HOWTO-distribution.md.bak
+*.class
+/temp
+.pydevproject
+*.swp
+*.swo
+/lib/cachedir
+/xml/XSLT/DTD
+/xml/XSLT/properties
+/xml/XSLT/xml
+/xml/XSLT/pages
+.run.sh
+hs_err_pid*.log
+nohup.out
+
+# private / per-user configuration files
+/nbproject
+/web/app/nbproject/private
+/scripts/config-portable/nbproject/private
+/.idea/workspace.xml
+/.idea/modules.xml
+local.properties
+/test
+/test/jmri.conf
+*.original~
+.metadata
+RemoteSystemsTempFiles
+.idea/codeStyles/Project.xml
+.idea/jarRepositories.xml
+.idea/libraries/**
+.idea/sonarlint/issuestore
+.factorypath
+
+# user-installed components
+/web/TrainCrew
+
+# CATS source, sometimes present for test
+/java/src/cats
+
+# OS junk files
+[Tt]humbs.db
+*.DS_Store

.idea/.gitignore

@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/qaplug_profiles.xml

.idea/.name

@@ -0,0 +1 @@
+JMRI

.idea/JMRI.iml

@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="5">
+  <component name="CheckStyle-IDEA-Module">
+    <option name="configuration">
+      <map />
+    </option>
+  </component>
+  <component name="FacetManager">
+    <facet type="Python" name="Python">
+      <configuration sdkName="Python 2.7" />
+    </facet>
+  </component>
+  <component name="NewModuleRootManager">
+    <output url="file://$MODULE_DIR$/target/classes" />
+    <output-test url="file://$MODULE_DIR$/target/test-classes" />
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/java/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/java/test" isTestSource="true" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="module-library" exported="">
+      <library>
+        <CLASSES>
+          <root url="file://$MODULE_DIR$/target/classes" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES />
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library" exported="">
+      <library>
+        <CLASSES>
+          <root url="file://$MODULE_DIR$/lib" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES>
+          <root url="file://$MODULE_DIR$/lib" />
+        </SOURCES>
+        <jarDirectory url="file://$MODULE_DIR$/lib" recursive="false" />
+        <jarDirectory url="file://$MODULE_DIR$/lib" recursive="false" type="SOURCES" />
+      </library>
+    </orderEntry>
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/annotations/17.0.0/annotations-17.0.0.jar!/" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES />
+      </library>
+    </orderEntry>
+    <orderEntry type="library" name="lib" level="project" />
+	<orderEntry type="library" name="Python 2.7 interpreter library" level="application" />
+  </component>
+</module>

.idea/ant.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="5">
+  <component name="AntConfiguration">
+    <buildFile url="file://$PROJECT_DIR$/help/en/build.xml" />
+    <buildFile url="file://$PROJECT_DIR$/help/fr/build.xml" />
+    <buildFile url="file://$PROJECT_DIR$/build.xml" />
+  </component>
+</project>

.idea/checkstyle-idea.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="5">
+  <component name="CheckStyle-IDEA">
+    <option name="configuration">
+      <map>
+        <entry key="active-configuration" value="PROJECT_RELATIVE:$PROJECT_DIR$/checkstyle.xml:JMRI" />
+        <entry key="checkstyle-version" value="8.24" />
+        <entry key="copy-libs" value="false" />
+        <entry key="location-0" value="BUNDLED:(bundled):Sun Checks" />
+        <entry key="location-1" value="BUNDLED:(bundled):Google Checks" />
+        <entry key="location-2" value="PROJECT_RELATIVE:$PROJECT_DIR$/checkstyle.xml:JMRI" />
+        <entry key="scan-before-checkin" value="false" />
+        <entry key="scanscope" value="JavaOnlyWithTests" />
+        <entry key="suppress-errors" value="false" />
+      </map>
+    </option>
+  </component>
+</project>

.idea/codeStyleSettings.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="5">
+  <component name="ProjectCodeStyleSettingsManager">
+    <option name="PER_PROJECT_SETTINGS">
+      <value />
+    </option>
+    <option name="PREFERRED_PROJECT_CODE_STYLE" value="Default" />
+  </component>
+</project>

.idea/codeStyles/codeStyleConfig.xml

@@ -0,0 +1,5 @@
+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="USE_PER_PROJECT_SETTINGS" value="true" />
+  </state>
+</component>

.idea/compiler.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="5">
+  <component name="CompilerConfiguration">
+    <option name="DEFAULT_COMPILER" value="Eclipse" />
+    <bytecodeTargetLevel target="11" />
+  </component>
+</project>

.idea/copyright/profiles_settings.xml

@@ -0,0 +1,3 @@
+<component name="CopyrightManager">
+  <settings default="" />
+</component>

.idea/encodings.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="5">
+  <component name="Encoding" defaultCharsetForPropertiesFiles="UTF-8">
+    <file url="PROJECT" charset="UTF-8" />
+  </component>
+</project>

.idea/misc.xml

@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="5">
+  <component name="CheckstyleConfigurable">
+    <option name="suppFilterFilename" value="" />
+    <option name="suppCommentFilter" value="false" />
+    <option name="offComment" value="CHECKSTYLE\:OFF" />
+    <option name="onComment" value="CHECKSTYLE\:ON" />
+    <option name="checkFormat" value=".*" />
+    <option name="messageFormat" value="" />
+    <option name="checkCPP" value="true" />
+    <option name="checkC" value="true" />
+    <option name="suppNearbyCommentFilter" value="false" />
+    <option name="snCommentFormat" value="SUPPRESS CHECKSTYLE (\w+)" />
+    <option name="snCheckFormat" value="$1" />
+    <option name="snMessageFormat" value="" />
+    <option name="snInfluenceFormat" value="0" />
+    <option name="snCheckCPP" value="true" />
+    <option name="snCheckC" value="true" />
+    <option name="pathToUserRulesConfiguration" value="" />
+    <option name="pathToJarWithRules" value="" />
+  </component>
+  <component name="FindBugsConfigurable">
+    <option name="make" value="true" />
+    <option name="effort" value="default" />
+    <option name="priority" value="Medium" />
+    <option name="excludeFilter" value="" />
+  </component>
+  <component name="JavadocGenerationManager">
+    <option name="OUTPUT_DIRECTORY" />
+    <option name="OPTION_SCOPE" value="protected" />
+    <option name="OPTION_HIERARCHY" value="true" />
+    <option name="OPTION_NAVIGATOR" value="true" />
+    <option name="OPTION_INDEX" value="true" />
+    <option name="OPTION_SEPARATE_INDEX" value="true" />
+    <option name="OPTION_DOCUMENT_TAG_USE" value="true" />
+    <option name="OPTION_DOCUMENT_TAG_AUTHOR" value="true" />
+    <option name="OPTION_DOCUMENT_TAG_VERSION" value="true" />
+    <option name="OPTION_DOCUMENT_TAG_DEPRECATED" value="true" />
+    <option name="OPTION_DEPRECATED_LIST" value="true" />
+    <option name="OTHER_OPTIONS" />
+    <option name="HEAP_SIZE" value="2000" />
+    <option name="LOCALE" />
+    <option name="OPEN_IN_BROWSER" value="true" />
+    <option name="OPTION_INCLUDE_LIBS" value="false" />
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="azul-11" project-jdk-type="JavaSDK" />
+  <component name="QAPlugAnalysisUIOptions">
+    <option name="SHOW_STRUCTURE" value="true" />
+  </component>
+  <component name="SuppressionsComponent">
+    <option name="suppComments" value="[]" />
+  </component>
+</project>

.idea/uiDesigner.xml

@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="5">
+  <component name="Palette2">
+    <group name="Swing">
+      <item class="com.intellij.uiDesigner.HSpacer" tooltip-text="Horizontal Spacer" icon="/com/intellij/uiDesigner/icons/hspacer.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="1" hsize-policy="6" anchor="0" fill="1" />
+      </item>
+      <item class="com.intellij.uiDesigner.VSpacer" tooltip-text="Vertical Spacer" icon="/com/intellij/uiDesigner/icons/vspacer.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="1" anchor="0" fill="2" />
+      </item>
+      <item class="javax.swing.JPanel" icon="/com/intellij/uiDesigner/icons/panel.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JScrollPane" icon="/com/intellij/uiDesigner/icons/scrollPane.png" removable="false" auto-create-binding="false" can-attach-label="true">
+        <default-constraints vsize-policy="7" hsize-policy="7" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JButton" icon="/com/intellij/uiDesigner/icons/button.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="0" fill="1" />
+        <initial-values>
+          <property name="text" value="Button" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JRadioButton" icon="/com/intellij/uiDesigner/icons/radioButton.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="RadioButton" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JCheckBox" icon="/com/intellij/uiDesigner/icons/checkBox.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="CheckBox" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JLabel" icon="/com/intellij/uiDesigner/icons/label.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="0" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="Label" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JTextField" icon="/com/intellij/uiDesigner/icons/textField.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JPasswordField" icon="/com/intellij/uiDesigner/icons/passwordField.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JFormattedTextField" icon="/com/intellij/uiDesigner/icons/formattedTextField.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTextArea" icon="/com/intellij/uiDesigner/icons/textArea.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTextPane" icon="/com/intellij/uiDesigner/icons/textPane.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JEditorPane" icon="/com/intellij/uiDesigner/icons/editorPane.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JComboBox" icon="/com/intellij/uiDesigner/icons/comboBox.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="2" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JTable" icon="/com/intellij/uiDesigner/icons/table.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JList" icon="/com/intellij/uiDesigner/icons/list.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="2" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTree" icon="/com/intellij/uiDesigner/icons/tree.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTabbedPane" icon="/com/intellij/uiDesigner/icons/tabbedPane.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
+          <preferred-size width="200" height="200" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JSplitPane" icon="/com/intellij/uiDesigner/icons/splitPane.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
+          <preferred-size width="200" height="200" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JSpinner" icon="/com/intellij/uiDesigner/icons/spinner.png" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JSlider" icon="/com/intellij/uiDesigner/icons/slider.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JSeparator" icon="/com/intellij/uiDesigner/icons/separator.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JProgressBar" icon="/com/intellij/uiDesigner/icons/progressbar.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1" />
+      </item>
+      <item class="javax.swing.JToolBar" icon="/com/intellij/uiDesigner/icons/toolbar.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1">
+          <preferred-size width="-1" height="20" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JToolBar$Separator" icon="/com/intellij/uiDesigner/icons/toolbarSeparator.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="0" anchor="0" fill="1" />
+      </item>
+      <item class="javax.swing.JScrollBar" icon="/com/intellij/uiDesigner/icons/scrollbar.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="0" anchor="0" fill="2" />
+      </item>
+    </group>
+  </component>
+</project>

.idea/vcs.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="5">
+  <component name="CommitMessageInspectionProfile">
+    <profile version="1.0">
+      <inspection_tool class="SubjectLimit" enabled="true" level="WARNING" enabled_by_default="true" />
+    </profile>
+  </component>
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

.project

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>jmri</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.python.pydev.PyDevBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.python.pydev.pythonNature</nature>
+	</natures>
+	<filteredResources>
+		<filter>
+			<id>1551662639376</id>
+			<name></name>
+			<type>10</type>
+			<matcher>
+				<id>org.eclipse.ui.ide.multiFilter</id>
+				<arguments>1.0-name-matches-false-false-nbproject</arguments>
+			</matcher>
+		</filter>
+		<filter>
+			<id>1599077280157</id>
+			<name></name>
+			<type>30</type>
+			<matcher>
+				<id>org.eclipse.core.resources.regexFilterMatcher</id>
+				<arguments>node_modules|.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
+			</matcher>
+		</filter>
+	</filteredResources>
+</projectDescription>

.settings/org.eclipse.core.resources.prefs

@@ -0,0 +1,6 @@
+eclipse.preferences.version=1
+encoding//java/acceptancetest/step_definitions=UTF-8
+encoding//java/src=UTF-8
+encoding//java/template=UTF-8
+encoding//java/test=UTF-8
+encoding/<project>=UTF-8

.settings/org.eclipse.jdt.apt.core.prefs

@@ -0,0 +1,4 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.apt.aptEnabled=true
+org.eclipse.jdt.apt.genSrcDir=target/generated-sources/annotations
+org.eclipse.jdt.apt.genTestSrcDir=target/generated-test-sources/test-annotations

.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,514 @@
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+org.eclipse.jdt.core.codeComplete.localPrefixes=
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+org.eclipse.jdt.core.codeComplete.staticFieldPrefixes=
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+org.eclipse.jdt.core.codeComplete.staticFinalFieldPrefixes=
+org.eclipse.jdt.core.codeComplete.staticFinalFieldSuffixes=
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+org.eclipse.jdt.core.compiler.annotation.nonnull.secondary=
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+org.eclipse.jdt.core.compiler.annotation.nonnullbydefault.secondary=
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+org.eclipse.jdt.core.compiler.annotation.nullable.secondary=javax.annotation.Nullable
+org.eclipse.jdt.core.compiler.annotation.nullanalysis=enabled
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
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+org.eclipse.jdt.core.formatter.wrap_before_multiplicative_operator=false
+org.eclipse.jdt.core.formatter.wrap_before_or_operator_multicatch=false
+org.eclipse.jdt.core.formatter.wrap_before_relational_operator=true
+org.eclipse.jdt.core.formatter.wrap_before_shift_operator=true
+org.eclipse.jdt.core.formatter.wrap_before_string_concatenation=false
+org.eclipse.jdt.core.formatter.wrap_outer_expressions_when_nested=true
+org.eclipse.jdt.core.incompatibleJDKLevel=warning
+org.eclipse.jdt.core.incompleteClasspath=error
+org.eclipse.jdt.core.javaFormatter=org.eclipse.jdt.core.defaultJavaFormatter

.settings/org.eclipse.jdt.ui.prefs

@@ -0,0 +1,8 @@
+eclipse.preferences.version=1
+formatter_profile=_JMRI
+formatter_settings_version=16
+org.eclipse.jdt.ui.exception.name=e
+org.eclipse.jdt.ui.gettersetter.use.is=true
+org.eclipse.jdt.ui.keywordthis=false
+org.eclipse.jdt.ui.overrideannotation=true
+org.eclipse.jdt.ui.text.custom_code_templates=

.settings/org.eclipse.m2e.core.prefs

@@ -0,0 +1,4 @@
+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1

.spotbugs-check.xml

@@ -0,0 +1,146 @@
+<FindBugsFilter>
+
+    <!-- This first section is used to fail CI if any unexpected bugs appear.
+         We accept certain types of bugs at certain levels until we get them
+         all cleared out. -->
+
+    <!-- Suppress medium bugs which we _don't_ want to fail CI until we can get them removed -->
+     <Match>
+        <Confidence value="2" /> <!-- 3 is low priority, 2 is medium priority, 1 is high priority -->
+        <Or>
+			<!-- Temporary disable these until we have decided what to do about them -->
+           <Bug pattern="CT_CONSTRUCTOR_THROW" /> <!-- 318 cases -->
+           <Bug pattern="NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE" /> <!-- 25 cases -->
+           <Bug pattern="PA_PUBLIC_PRIMITIVE_ATTRIBUTE" /> <!-- 190 cases -->
+           <Bug pattern="SING_SINGLETON_GETTER_NOT_SYNCHRONIZED" /> <!-- 6 cases -->
+           <Bug pattern="SS_SHOULD_BE_STATIC" /> <!-- 211 cases -->
+           <Bug pattern="UWF_NULL_FIELD" /> <!-- 4 cases -->
+			<!-- Temporary disable these until we have decided what to do about them -->
+
+           <Bug pattern="IS2_INCONSISTENT_SYNC" />
+           <Bug pattern="DCN_NULLPOINTER_EXCEPTION" /> <!-- 327 cases -->
+           <Bug pattern="SSD_DO_NOT_USE_INSTANCE_LOCK_ON_SHARED_STATIC_DATA" />
+        </Or>
+     </Match>
+
+    <!-- Suppress low priority bugs which we _don't_ want to fail CI until we can get them removed -->
+     <Match>
+        <Confidence value="3" /> <!-- 3 is low priority, 2 is medium priority, 1 is high priority -->
+        <Or>
+			<!-- Temporary disable these until we have decided what to do about them -->
+           <Bug pattern="AA_ASSERTION_OF_ARGUMENTS" /> <!-- 16 cases -->
+           <Bug pattern="PA_PUBLIC_MUTABLE_OBJECT_ATTRIBUTE" /> <!-- 93 cases -->
+           <Bug pattern="URF_UNREAD_FIELD" /> <!-- 112 cases -->
+           <Bug pattern="URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD" /> <!-- 50 cases -->
+           <Bug pattern="UUF_UNUSED_FIELD" /> <!-- 19 cases -->
+           <Bug pattern="UUF_UNUSED_PUBLIC_OR_PROTECTED_FIELD" /> <!-- 4 cases -->
+           <Bug pattern="UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR" /> <!-- 141 cases -->
+           <Bug pattern="UWF_UNWRITTEN_FIELD" /> <!-- 6 cases -->
+           <Bug pattern="UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD" /> <!-- 1 case -->
+           <Bug pattern="UWF_NULL_FIELD" /> <!-- 6 cases -->
+			<!-- Temporary disable these until we have decided what to do about them -->
+
+           <Bug pattern="IS2_INCONSISTENT_SYNC" />
+           <Bug pattern="NO_NOTIFY_NOT_NOTIFYALL" />
+           <Bug pattern="RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE" />
+           <Bug pattern="UW_UNCOND_WAIT" />
+           <Bug pattern="WA_NOT_IN_LOOP" />
+        </Or>
+     </Match>
+
+    <!-- New reports from SpoBugs 4.9.8 that haven't been addressed (yet) -->
+     <Match>
+        <Confidence value="2" /> <!-- 3 is low priority, 2 is medium priority, 1 is high priority -->
+        <Or>
+		   <!-- Temporary disable these until we have decided what to do about them -->
+           <Bug pattern="HSM_HIDING_METHOD" /> <!-- 8 cases -->
+           <Bug pattern="AT_NONATOMIC_64BIT_PRIMITIVE" />
+           <Bug pattern="NN_NAKED_NOTIFY" />
+           <Bug pattern="AT_NONATOMIC_OPERATIONS_ON_SHARED_VARIABLE" />
+           <Bug pattern="AT_STALE_THREAD_WRITE_OF_PRIMITIVE" />
+           <Bug pattern="US_USELESS_SUPPRESSION_ON_METHOD" />
+           <Bug pattern="US_USELESS_SUPPRESSION_ON_FIELD" />
+           <Bug pattern="US_USELESS_SUPPRESSION_ON_CLASS" />
+           <Bug pattern="SF_SWITCH_FALLTHROUGH" />
+        </Or>
+     </Match>
+     <Match>
+        <Confidence value="3" /> <!-- 3 is low priority, 2 is medium priority, 1 is high priority -->
+        <Or>
+		   <!-- Temporary disable these until we have decided what to do about them -->
+           <Bug pattern="THROWS_METHOD_THROWS_RUNTIMEEXCEPTION" />
+           <Bug pattern="THROWS_METHOD_THROWS_CLAUSE_BASIC_EXCEPTION" />
+           <Bug pattern="AT_UNSAFE_RESOURCE_ACCESS_IN_THREAD" />
+           <Bug pattern="OS_OPEN_STREAM_EXCEPTION_PATH" />
+        </Or>
+     </Match>
+    
+    
+    <!-- what follows should be kept in sync with .spotbugs.xml -->
+
+    <!-- The following section is used to suppress notifications about
+          specific bugs and categories that we don't think are
+          worth the effort -->
+
+     <Match>
+       <!-- Minor clarity issue -->
+       <Bug pattern="RI_REDUNDANT_INTERFACES" />
+     </Match>
+
+     <Match>
+       <!-- Design issue -->
+       <Bug pattern="SIC_INNER_SHOULD_BE_STATIC_ANON" />
+     </Match>
+
+     <Match>
+       <!-- Design issue -->
+       <Bug pattern="SIC_INNER_SHOULD_BE_STATIC_NEEDS_THIS" />
+     </Match>
+
+     <Match>
+       <!-- Most of these are non-I18N, internal changes of case.
+            We should find the I18N ones, but it seems excessive
+            to track down and annotate all the others first thing -->
+       <Bug pattern="DM_CONVERT_CASE" />
+     </Match>
+
+     <Match>
+       <!-- Most of these are non-I18N, JMRI-specific file operations.
+            We should find the I18N ones, but it seems excessive
+            to track down and annotate all the others first thing.
+            Suppressed for now to focus attention on
+            other high-priority items.  -->
+       <Bug pattern="DM_DEFAULT_ENCODING" />
+     </Match>
+
+    <!-- Suppress SLF4J bug which has many false positives due to ?: operator -->
+     <Match>
+        <Bug pattern="SLF4J_UNKNOWN_ARRAY" />
+     </Match>
+
+    <!-- Very high-frequency "malicious code" warnings can't yet be checked -->
+    <!-- but we keep some others to improve code robustness and containment -->
+     <Match>
+        <Or>
+           <Bug pattern="EI_EXPOSE_REP" />
+           <Bug pattern="EI_EXPOSE_REP2" />
+           <Bug pattern="MC_OVERRIDABLE_METHOD_CALL_IN_CONSTRUCTOR" />
+           <Bug pattern="MS_MUTABLE_ARRAY" />
+           <Bug pattern="MS_EXPOSE_REP" />
+           <Bug pattern="MS_SHOULD_BE_FINAL" /><!-- we expose various constants for scripts -->
+        </Or>
+     </Match>
+
+     <!-- items we're unlikely to restore -->
+
+     <Match>
+       <!-- JMRI does not use serialization, permanently ignore -->
+       <Bug code="Se,SnVI" />
+     </Match>
+
+     <Match>
+       <!-- JMRI code is written with static final loggers. -->
+       <Bug pattern="SLF4J_LOGGER_SHOULD_BE_NON_STATIC" />
+     </Match>
+
+</FindBugsFilter>

.spotbugs.xml

@@ -0,0 +1,75 @@
+<FindBugsFilter>
+
+    <!-- The following section is used to suppress notifications about
+          specific bugs and categories that we don't think are
+          worth the effort -->
+
+    <!-- what follows should be kept in sync with .spotbugs-check.xml -->
+
+    <!-- The following section is used to suppress notifications about
+          specific bugs and categories that we don't think are
+          worth the effort -->
+
+     <Match>
+       <!-- Minor clarity issue -->
+       <Bug pattern="RI_REDUNDANT_INTERFACES" />
+     </Match>
+
+     <Match>
+       <!-- Design issue -->
+       <Bug pattern="SIC_INNER_SHOULD_BE_STATIC_ANON" />
+     </Match>
+
+     <Match>
+       <!-- Design issue -->
+       <Bug pattern="SIC_INNER_SHOULD_BE_STATIC_NEEDS_THIS" />
+     </Match>
+
+     <Match>
+       <!-- Most of these are non-I18N, internal changes of case.
+            We should find the I18N ones, but it seems excessive
+            to track down and annotate all the others first thing -->
+       <Bug pattern="DM_CONVERT_CASE" />
+     </Match>
+
+     <Match>
+       <!-- Most of these are non-I18N, JMRI-specific file operations.
+            We should find the I18N ones, but it seems excessive
+            to track down and annotate all the others first thing.
+            Suppressed for now to focus attention on
+            other high-priority items.  -->
+       <Bug pattern="DM_DEFAULT_ENCODING" />
+     </Match>
+
+    <!-- Suppress SLF4J bug which has many false positives due to ?: operator -->
+     <Match>
+        <Bug pattern="SLF4J_UNKNOWN_ARRAY" />
+     </Match>
+
+    <!-- Very high-frequency "malicious code" warnings can't yet be checked -->
+    <!-- but we keep some others to improve code robustness and containment -->
+     <Match>
+        <Or>
+           <Bug pattern="EI_EXPOSE_REP" />
+           <Bug pattern="EI_EXPOSE_REP2" />
+           <Bug pattern="MC_OVERRIDABLE_METHOD_CALL_IN_CONSTRUCTOR" />
+           <Bug pattern="MS_MUTABLE_ARRAY" />
+           <Bug pattern="MS_EXPOSE_REP" />
+           <Bug pattern="MS_SHOULD_BE_FINAL" /><!-- we expose various constants for scripts -->
+        </Or>
+     </Match>
+
+     <!-- items we're unlikely to restore -->
+
+     <Match>
+       <!-- JMRI does not use serialization, permanently ignore -->
+       <Bug code="Se,SnVI" />
+     </Match>
+
+
+     <Match>
+       <!-- JMRI code is written with static final loggers. -->
+       <Bug pattern="SLF4J_LOGGER_SHOULD_BE_NON_STATIC" />
+     </Match>
+
+</FindBugsFilter>

.travis.yml

@@ -0,0 +1,81 @@
+language: java
+
+jdk:
+  - openjdk8
+
+addons:
+  apt:
+    update: true
+    packages:
+    - graphviz
+    - libalut0
+    - pulseaudio
+    - tidy
+  firefox: latest
+  chrome: stable
+
+services:
+  - xvfb
+
+before_install:
+  # uncomment next line dump Travis CI environment variables into log
+  # - set | grep '^[A-Z].*='
+  # ensure no unwanted defaults are set
+  # see https://github.com/travis-ci/travis-ci/issues/4613#issuecomment-181845546
+  - export MAVEN_SKIP_RC="true"
+  # install graphviz on macOS
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install graphviz ; fi
+
+install:
+  - mvn verify -DskipTests=true -Dmaven.javadoc.skip=true -B -V
+
+before_script:
+  # start audio services
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then start-pulseaudio-x11 ; fi
+  # silence errors from firefox about dbus.
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then dbus-launch ; fi
+  # install Code Climate test coverage reporter
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-darwin-amd64 > ./cc-test-reporter ; fi
+  - chmod +x ./cc-test-reporter
+  - ./cc-test-reporter before-build
+
+script:
+  - if [[ "$PRINT_SUMMARY" == "false" ]] ; then ./scripts/travis.sh ; else ./scripts/travis.sh ; fi
+
+cache:
+  directories:
+  - $HOME/.m2
+
+os:
+  - linux
+
+dist: bionic
+
+env:
+  global:
+  # false to silence most maven output; true to catch tests that do not complete
+  - PRINT_SUMMARY=true
+  - MAVEN_OPTS=-Xmx1536m
+  # see http://maven.apache.org/surefire/maven-surefire-plugin/test-mojo.html#runOrder for valid values
+  - RUN_ORDER=alphabetical
+  - CC_TEST_REPORTER_ID=1d1326c4dfaeede878b46588cda440432d1dd6ec605d2c99af7b240ac7db0477
+  - SKIPINTERMITTENT=true
+
+jobs:
+  include:
+  - name: GUI Tests
+    os: linux
+    env: HEADLESS=false STATIC=false
+  - name: Headless Tests
+    os: linux
+    env: HEADLESS=true STATIC=false
+  - name: Intermittently Failing GUI Tests
+    os: linux
+    env: HEADLESS=false SKIPINTERMITTENT=false STATIC=true
+
+after_success:
+  - if [[ "$TRAVIS_OS_NAME" == "linux" && "$HEADLESS" == "false" ]] ; then mvn jacoco:report coveralls:report -U -P travis-coverage ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" && "$HEADLESS" == "false" ]] ; then JACOCO_SOURCE_PATH=java/src ./cc-test-reporter format-coverage target/site/jacoco/jacoco.xml --input-type jacoco ; ./cc-test-reporter upload-coverage ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" && "$HEADLESS" == "false" ]] ; then bash <(curl -s https://codecov.io/bash) ; fi

.vscode/settings.json

@@ -0,0 +1,25 @@
+{
+    "java.configuration.updateBuildConfiguration": "automatic",
+    "java.dependency.packagePresentation": "hierarchical",
+    "java.test.config": [
+        {
+            "name": "JMRI",
+            "workingDirectory": "${workspaceFolder}",
+            "vmargs": [
+                "-Duser.language=en",
+                "-Duser.region=US",
+                "-Djmri.prefsdir=${workspaceFolder}/temp",
+                "-Djmri.shutdownmanager=jmri.util.MockShutDownManager"
+            ]
+        }
+    ],
+    "java.test.defaultConfig": "JMRI",
+    "java.format.settings.profile": "JMRI",
+    "java.format.settings.url": ".settings/org.eclipse.jdt.core.prefs",
+    "files.exclude": {
+        "**/.classpath": true,
+        "**/.project": true,
+        "**/.settings": true,
+        "**/.factorypath": true
+    }
+}

.vscode/tasks.json

@@ -0,0 +1,25 @@
+{
+    // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "verify",
+            "type": "shell",
+            "command": "mvn -B verify",
+            "group": "build"
+        },
+        {
+            "label": "test",
+            "type": "shell",
+            "command": "mvn -B test",
+            "group": "test"
+        },
+        {
+            "label": "compile",
+            "type": "shell",
+            "command": "mvn -B test-compile",
+            "group": "build"
+        }
+    ]
+}