Bug 123786 Following bug 109980, the compliance 6.0 should be added to the compiler's compliance list.
If the JRE/JDK used is a 1.6/6.0 VM, then the compliance 6.0 should be available. Compliance 1.6 implies source level 1.6 and target level 1.6.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/JavaProjectWizardFirstPage.java
fLocation= new StringButtonDialogField(this);
			fLocation.setDialogFieldListener(this);
			fLocation.setLabelText(NewWizardMessages.JavaProjectWizardFirstPage_LocationGroup_locationLabel_desc); 
			fLocation.setButtonLabel(NewWizardMessages.JavaProjectWizardFirstPage_LocationGroup_browseButton_desc); 
			fExternalRadio.attachDialogField(fLocation);
			
			fWorkspaceRadio.setSelection(true);
			fExternalRadio.setSelection(false);
			
			fPreviousExternalLocation= ""; 
			fWorkspaceRadio.doFillIntoGrid(group, numColumns);
			fExternalRadio.doFillIntoGrid(group, numColumns);
			fLocation.doFillIntoGrid(group, numColumns);
			LayoutUtil.setHorizontalGrabbing(fLocation.getTextControl(null));
		}
				
		protected void fireEvent() {
			setChanged();
			notifyObservers();
		}
		protected String getDefaultPath(String name) {
			final IPath path= Platform.getLocation().append(name);
			return path.toOSString();
		}
		/*
		 * (non-Javadoc)
		 * 
		 * @see java.util.Observer#update(java.util.Observable,
		 *      java.lang.Object)
		 */