PAMGuard
org.eclipse.jdt.core.javabuilder
org.eclipse.ui.externaltools.ExternalToolBuilder
full,incremental,
LaunchConfigHandle
<project>/.externalToolBuilders/net.sourceforge.metrics.builder.launch
org.eclipse.m2e.core.maven2Builder
org.eclipse.m2e.core.maven2Nature
org.eclipse.jdt.core.javanature
net.sourceforge.metrics.nature