Pascal Schumacher created MCOMPILER-291: -------------------------------------------
Summary: No possible use compilerArgs arg "-J--add-opens" multiple times Key: MCOMPILER-291 URL: https://issues.apache.org/jira/browse/MCOMPILER-291 Project: Maven Compiler Plugin Issue Type: Bug Affects Versions: 3.6.1 Reporter: Pascal Schumacher I'm trying to a project with uses lombok to work with java 9. {code} <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.6.1</version> <configuration> <source>1.8</source> <target>1.8</target> <fork>true</fork> <compilerArgs> <arg>-J--add-opens</arg><arg>-Jjdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED</arg> <arg>-J--add-opens</arg><arg>-Jjdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED</arg> <arg>-J--add-opens</arg><arg>-Jjdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED</arg> <arg>-J--add-opens</arg><arg>-Jjdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED</arg> <arg>-J--add-opens</arg><arg>-Jjdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED</arg> <arg>-J--add-opens</arg><arg>-Jjdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED</arg> <arg>-J--add-opens</arg><arg>-Jjdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED</arg> <arg>-J--add-opens</arg><arg>-Jjdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED</arg> <arg>-J--add-opens</arg><arg>-Jjdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED</arg> </compilerArgs> </configuration> </plugin> {code} {code}mvn -X compile{code} shows me that the {code}-J--add-opens{code} arguments are collapsed: {code} cmd.exe /X /C ""C:\Program Files\Java\jdk-9\bin\javac.exe" @C:/Users/User/random-beans/random-beans/target/classes/org.codehaus.plexus.compiler.javac.JavacCompiler9403484282707867963arguments -J--add-opens -Jjdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED -Jjdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED -Jjdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED -Jjdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED -Jjdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED -Jjdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED -Jjdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED -Jjdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED -Jjdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED" {code} which results in: {code}Error: Main Class jdk.compiler.com.sun.tools.javac.util=ALL-UNNAMED could not be found or load{code} -- This message was sent by Atlassian JIRA (v6.3.15#6346)