Merge pull request #22 from ISISComputingGroup/css_java_17_build

Target Java 17

Author: Chsudeepta

build.bat

@@ -24,10 +24,10 @@ set "MAVEN_OPTS=-Xmx4096m"
 REM general JVM options also for eclipse/tycho
 set "JAVA_TOOL_OPTIONS=-Djdk.util.zip.disableZip64ExtraFieldValidation=true"
 
-for /D %%I in ( "C:\Program Files\AdoptOpenJDK\jdk-11*" "C:\Program Files\Eclipse Adoptium\jdk-11*" ) do SET "JDKDIR=%%I"
+for /D %%I in ( "C:\Program Files\AdoptOpenJDK\jdk-17*" "C:\Program Files\Eclipse Adoptium\jdk-17*" ) do SET "JDKDIR=%%I"
 
 if "%JDKDIR%" == "" (
-	@echo "ERROR: Cannot find JDK 11 - please check/install"
+	@echo "ERROR: Cannot find JDK 17 - please check/install"
 	@echo Oracle Java will no longer be found/used - please install OpenJDK https://adoptopenjdk.net/releases.html#x64_win
 	goto error
 )