ApplicationClasspathContainer appClasspathContainer;
		try {
			appClasspathContainer = new ApplicationClasspathContainer(javaProject);
			IPath appClasspathContainerPath = appClasspathContainer.getPath();
			
			IClasspathEntry appEntry = JavaCore.newContainerEntry(appClasspathContainerPath, true);
			
			JavaCore.setClasspathContainer(	appClasspathContainerPath,  
					new IJavaProject[]{javaProject }, 
					new IClasspathContainer[] {appClasspathContainer}, 
					monitor);
			classpathEntries.add(appEntry);
		} catch (CoreException | XmlException | IOException e) {
			Activator.getDefault().logError(e.getLocalizedMessage(), e);
		}
		javaProject.setRawClasspath((IClasspathEntry [])classpathEntries.toArray(new IClasspathEntry[classpathEntries.size()]), monitor);