JOSM sf.eclipse.javacc.javaccbuilder org.eclipse.jdt.core.javabuilder org.eclipse.ui.externaltools.ExternalToolBuilder full,incremental, LaunchConfigHandle <project>/.externalToolBuilders/revision.launch org.eclipse.jdt.groovy.core.groovyNature org.eclipse.jdt.core.javanature sf.eclipse.javacc.javaccnature