Mineplex.ChestConverter org.eclipse.jdt.core.javabuilder org.eclipse.ui.externaltools.ExternalToolBuilder auto,full,incremental, LaunchConfigHandle <project>/.externalToolBuilders/ServerMonitor.launch org.eclipse.ui.externaltools.ExternalToolBuilder auto,full,incremental, LaunchConfigHandle <project>/.externalToolBuilders/Chest.launch org.eclipse.jdt.core.javanature