support Java 22 (#144)

* support Java 22

* drop non-LTS Java versions from matrix

* revert windows image

* Revert "revert windows image"

This reverts commit 11394f3.

* update spotbugs

* pin windows back

.github/workflows/tests.yml

@@ -18,7 +18,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         java-distribution: [adopt]
-        java-version: [8, 11, 15, 17]
+        java-version: [8, 11, 17, 21, 22]
 
     steps:
       - uses: actions/checkout@v2.1.1
@@ -66,7 +66,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         java-distribution: [adopt]
-        java-version: [17]
+        java-version: [21]
         dockcross-tag: ["20230116-670f7f7", "20240418-88c04a4", "latest"]
         dockcross-only: ["android-arm", "android-arm64", "linux-arm64", "linux-armv5", "linux-armv7", "linux-s390x", "linux-ppc64le", "linux-x64", "linux-x86", "windows-static-x64", "windows-static-x86"]
 
@@ -101,7 +101,7 @@ jobs:
         # TODO: Windows pinned back
         os: [macos-latest, windows-2019]
         java-distribution: [adopt]
-        java-version: [8, 11, 15, 17]
+        java-version: [8, 11, 17, 21, 22]
 
     steps:
       - uses: actions/checkout@v2.1.1

pom.xml

@@ -374,7 +374,7 @@
             <plugin>
                 <groupId>com.github.spotbugs</groupId>
                 <artifactId>spotbugs-maven-plugin</artifactId>
-                <version>4.5.3.0</version>
+                <version>4.8.5.0</version>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>

src/main/c/h3-java/build-h3.sh

@@ -217,9 +217,9 @@ for image in $DOCKCROSS_IMAGES; do
     if [ -e $BUILD_ROOT/lib/libh3-java.dll ]; then cp $BUILD_ROOT/lib/libh3-java.dll $OUTPUT_ROOT ; fi
 
     if $SYSTEM_PRUNE; then
-        # Remove the image we just ran
-        docker rmi dockcross/$image:$DOCKCROSS_TAG
-        # Aggressively try to free more disk space
+        # Aggressively try to free more disk space.
+        # If this turns out to be more trouble, split running for different architectures
+        # into different jobs.
         docker system prune --force --all
         docker system df
         rm $BUILD_ROOT/dockcross