10 files changed, 139 insertions, 119 deletions

diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 00000000..afd59d8f
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,8 @@
+#
+# https://help.github.com/articles/dealing-with-line-endings/
+#
+# Linux start script should use lf
+/gradlew        text eol=lf
+
+# These are Windows script files and should use crlf
+*.bat           text eol=crlf
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0abdf58e..f2fbb3a6 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -4,14 +4,13 @@ jobs:
   build:
     strategy:
       matrix:
-        java: [ 17-jdk ]
-    runs-on: ubuntu-20.04
+        java: [ 17-jdk, 19-jdk ]
+    runs-on: ubuntu-22.04
     container:
-      image: openjdk:${{ matrix.java }}
+      image: eclipse-temurin:${{ matrix.java }}
       options: --user root
     steps:
-      - uses: actions/checkout@v1
-      - uses: gradle/wrapper-validation-action@v1
+      - uses: actions/checkout@v3
       - run: ./gradlew build --stacktrace --warning-mode fail
       - uses: Juuxel/publish-checkstyle-report@v1
         if: ${{ failure() }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9a4dc97d..87fd901a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -2,13 +2,12 @@ name: Release
 on: [ workflow_dispatch ] # Manual trigger
 jobs:
   build:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     container:
-      image: openjdk:17-jdk
+      image: eclipse-temurin:19-jdk
       options: --user root
     steps:
-      - uses: actions/checkout@v1
-      - uses: gradle/wrapper-validation-action@v1
+      - uses: actions/checkout@v3
       - run: ./gradlew checkVersion build publish --stacktrace
         env:
           MAVEN_URL: ${{ secrets.MAVEN_URL }}
diff --git a/enigma-swing/build.gradle b/enigma-swing/build.gradle
index a4a13d88..fff4dafe 100644
--- a/enigma-swing/build.gradle
+++ b/enigma-swing/build.gradle
@@ -8,10 +8,10 @@ dependencies {
         implementation project(':enigma-server')
 
         implementation 'net.sf.jopt-simple:jopt-simple:6.0-alpha-3'
-        implementation 'com.formdev:flatlaf:1.6.1'
-        implementation 'com.formdev:flatlaf-extras:1.6.1' // for SVG icons
-        implementation 'de.sciss:syntaxpane:1.2.0'
-        implementation 'com.github.lukeu:swing-dpi:0.9'
+        implementation 'com.formdev:flatlaf:2.6'
+        implementation 'com.formdev:flatlaf-extras:2.6' // for SVG icons
+        implementation 'de.sciss:syntaxpane:1.2.1'
+        implementation 'com.github.lukeu:swing-dpi:0.10'
         implementation 'org.drjekyll:fontchooser:2.5.2'
 }
 
@@ -25,4 +25,4 @@ publishing {
                         publication.from components.java
                 }
         }
-}
+}
\ No newline at end of file
diff --git a/enigma/build.gradle b/enigma/build.gradle
index 9df805d4..810b35db 100644
--- a/enigma/build.gradle
+++ b/enigma/build.gradle
@@ -3,15 +3,15 @@ configurations {
 }
 
 dependencies {
-        implementation 'org.ow2.asm:asm:9.3'
-        implementation 'org.ow2.asm:asm-commons:9.3'
-        implementation 'org.ow2.asm:asm-tree:9.3'
-        implementation 'org.ow2.asm:asm-util:9.3'
+        implementation 'org.ow2.asm:asm:9.4'
+        implementation 'org.ow2.asm:asm-commons:9.4'
+        implementation 'org.ow2.asm:asm-tree:9.4'
+        implementation 'org.ow2.asm:asm-util:9.4'
 
         implementation 'net.fabricmc:procyon-fabric-compilertools:0.5.35.13'
         implementation 'net.fabricmc:cfr:0.2.0'
 
-        proGuard 'com.guardsquare:proguard-base:7.2.0-beta2'
+        proGuard 'com.guardsquare:proguard-base:7.3.0'
 
         testImplementation 'com.google.jimfs:jimfs:1.2'
 }
diff --git a/enigma/src/test/java/cuchaz/enigma/TestInnerClasses.java b/enigma/src/test/java/cuchaz/enigma/TestInnerClasses.java
index 46086e56..22210b01 100644
--- a/enigma/src/test/java/cuchaz/enigma/TestInnerClasses.java
+++ b/enigma/src/test/java/cuchaz/enigma/TestInnerClasses.java
@@ -46,7 +46,7 @@ public class TestInnerClasses {
                 CachingClassProvider classProvider = new CachingClassProvider(jcp);
                 index = JarIndex.empty();
                 index.indexJar(jcp.getClassNames(), classProvider, ProgressListener.none());
-                decompiler = Decompilers.PROCYON.create(classProvider, new SourceSettings(false, false));
+                decompiler = Decompilers.CFR.create(classProvider, new SourceSettings(false, false));
         }
 
         @Test
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 7454180f..943f0cbf 100644
--- a/gradle/wrapper/gradle-wrapper.jar
+++ b/gradle/wrapper/gradle-wrapper.jar
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index e750102e..f398c33c 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip
+networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
index c53aefaa..65dcd68d 100755
--- a/gradlew
+++ b/gradlew
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 #
-# Copyright © 2015-2021 the original authors.
+# Copyright © 2015-2021 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -32,10 +32,10 @@
 #       Busybox and similar reduced shells will NOT work, because this script
 #       requires all of these POSIX shell features:
 #         * functions;
-#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
-#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
-#         * compound commands having a testable exit status, especially «case»;
-#         * various built-in commands including «command», «set», and «ulimit».
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
 #
 #   Important for patching:
 #
@@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,10 +80,10 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-APP_NAME="Gradle"
+# This is normally unused
+# shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
@@ -143,12 +143,16 @@ fi
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045 
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045 
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -205,6 +209,12 @@ set -- \
         org.gradle.wrapper.GradleWrapperMain \
         "$@"
 
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
 # Use "xargs" to parse quoted args.
 #
 # With -n1 it outputs one arg per line, with the quotes and backslashes removed.
diff --git a/gradlew.bat b/gradlew.bat
index 107acd32..6689b85b 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -1,89 +1,92 @@
-@rem
-@rem Copyright 2015 the original author or authors.
-@rem
-@rem Licensed under the Apache License, Version 2.0 (the "License");
-@rem you may not use this file except in compliance with the License.
-@rem You may obtain a copy of the License at
-@rem
-@rem      https://www.apache.org/licenses/LICENSE-2.0
-@rem
-@rem Unless required by applicable law or agreed to in writing, software
-@rem distributed under the License is distributed on an "AS IS" BASIS,
-@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-@rem See the License for the specific language governing permissions and
-@rem limitations under the License.
-@rem
-
-@if "%DEBUG%" == "" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
-set APP_BASE_NAME=%~n0
-set APP_HOME=%DIRNAME%
-
-@rem Resolve any "." and ".." in APP_HOME to make it shorter.
-for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
-
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto execute
-
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:execute
-@rem Setup the command line
-
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
-
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
-
-:end
-@rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega
+@rem

+@rem Copyright 2015 the original author or authors.

+@rem

+@rem Licensed under the Apache License, Version 2.0 (the "License");

+@rem you may not use this file except in compliance with the License.

+@rem You may obtain a copy of the License at

+@rem

+@rem      https://www.apache.org/licenses/LICENSE-2.0

+@rem

+@rem Unless required by applicable law or agreed to in writing, software

+@rem distributed under the License is distributed on an "AS IS" BASIS,

+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+@rem See the License for the specific language governing permissions and

+@rem limitations under the License.

+@rem

+

+@if "%DEBUG%"=="" @echo off

+@rem ##########################################################################

+@rem

+@rem  Gradle startup script for Windows

+@rem

+@rem ##########################################################################

+

+@rem Set local scope for the variables with windows NT shell

+if "%OS%"=="Windows_NT" setlocal

+

+set DIRNAME=%~dp0

+if "%DIRNAME%"=="" set DIRNAME=.

+@rem This is normally unused

+set APP_BASE_NAME=%~n0

+set APP_HOME=%DIRNAME%

+

+@rem Resolve any "." and ".." in APP_HOME to make it shorter.

+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi

+

+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.

+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"

+

+@rem Find java.exe

+if defined JAVA_HOME goto findJavaFromJavaHome

+

+set JAVA_EXE=java.exe

+%JAVA_EXE% -version >NUL 2>&1

+if %ERRORLEVEL% equ 0 goto execute

+

+echo.

+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.

+echo.

+echo Please set the JAVA_HOME variable in your environment to match the

+echo location of your Java installation.

+

+goto fail

+

+:findJavaFromJavaHome

+set JAVA_HOME=%JAVA_HOME:"=%

+set JAVA_EXE=%JAVA_HOME%/bin/java.exe

+

+if exist "%JAVA_EXE%" goto execute

+

+echo.

+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%

+echo.

+echo Please set the JAVA_HOME variable in your environment to match the

+echo location of your Java installation.

+

+goto fail

+

+:execute

+@rem Setup the command line

+

+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar

+

+

+@rem Execute Gradle

+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*

+

+:end

+@rem End local scope for the variables with windows NT shell

+if %ERRORLEVEL% equ 0 goto mainEnd

+

+:fail

+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of

+rem the _cmd.exe /c_ return code!

+set EXIT_CODE=%ERRORLEVEL%

+if %EXIT_CODE% equ 0 set EXIT_CODE=1

+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%

+exit /b %EXIT_CODE%

+

+:mainEnd

+if "%OS%"=="Windows_NT" endlocal

+

+:omega