Successfully migrate to Gradle

Also deleted the unfinished project by Michael Brown.

.gitattributes

@@ -1,41 +1,11 @@
-# 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
+# https://help.github.com/articles/dealing-with-line-endings/
 #
-# These files are text and should be normalized (Convert crlf => lf)
-*.css           text
-*.df            text
-*.htm           text
-*.html          text
-*.java          text
-*.js            text
-*.json          text
-*.jsp           text
-*.jspf          text
-*.jspx          text
-*.properties    text
-*.sh            text
-*.tld           text
-*.txt           text
-*.tag           text
-*.tagx          text
-*.xml           text
-*.yml           text
+# Linux start script should use lf
+/gradlew        text eol=lf
 
-# These files are binary and should be left untouched
-# (binary is a macro for -text -diff)
-*.class         binary
-*.dll           binary
-*.ear           binary
-*.gif           binary
-*.ico           binary
-*.jar           binary
-*.jpg           binary
-*.jpeg          binary
-*.png           binary
-*.so            binary
-*.war           binary
+# These are Windows script files and should use crlf
+*.bat           text eol=crlf
 
+# Binary files should be left untouched
+*.jar           binary

.github/workflows/gradle.yml

@@ -0,0 +1,25 @@
+name: Build
+
+on:
+  push:
+    branches: [ "**" ]
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        java: [ 21 ]
+      fail-fast: true
+    steps:
+      - uses: actions/checkout@v4
+      - name: JDK ${{ matrix.java }}
+        uses: actions/setup-java@v4
+        with:
+          java-version: ${{ matrix.java }}
+          distribution: 'temurin'
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4
+      - name: Build
+        run: gradle build

.gitignore

@@ -64,3 +64,14 @@ stderr.txt
 stderr.txt.lck
 stdout.txt
 stdout.txt.lck
+
+# Gradle
+gradlew
+gradlew.bat
+
+# Ignore Gradle project-specific cache directory
+.gradle
+
+# Ignore Gradle build output directory
+build
+*.jar