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