Converter
SPlat
org.eclipse.jdt.core.javabuilder
org.eclipse.ui.externaltools.ExternalToolBuilder
clean,full,incremental,
LaunchConfigHandle
<project>/.externalToolBuilders/Ant_Converter_Builder.launch
com.atlassw.tools.eclipse.checkstyle.CheckstyleBuilder
net.sourceforge.pmd.runtime.pmdBuilder
org.eclipse.jdt.core.javanature
com.atlassw.tools.eclipse.checkstyle.CheckstyleNature
net.sourceforge.pmd.runtime.pmdNature