Bug 77584 Can't use 5.0 After Setting Compliance to 5.0
I200411022000 When starting a fresh workspace the "Use default compliance settings" check box is no longer checked (was checked in 2.0 to 3.0.1 - didn't check 1.0). If a user only changes compliance to 5.0 the settings will be incorrect and the project is not usable for 5.0 development. Martin please check whether we did something in the UI. If not, send down to J Core.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/CompilerConfigurationBlock.java
item.setText(PreferencesMessages.getString("CompilerConfigurationBlock.unused.tabtitle")); 
		item.setControl(unusedComposite);
		
		item= new TabItem(folder, SWT.NONE);
		item.setText(PreferencesMessages.getString("CompilerConfigurationBlock.javadoc.tabtitle")); 
		item.setControl(javadocComposite);
	
		item= new TabItem(folder, SWT.NONE);
		item.setText(PreferencesMessages.getString("CompilerConfigurationBlock.compliance.tabtitle")); 
		item.setControl(complianceComposite);
		
		item= new TabItem(folder, SWT.NONE);
		item.setText(PreferencesMessages.getString("CompilerConfigurationBlock.others.tabtitle")); 
		item.setControl(othersComposite);		
		
		Composite extraComposite= create15TabContent(folder);
		
		item= new TabItem(folder, SWT.NONE);
		item.setText(PreferencesMessages.getString("CompilerConfigurationBlock.15.tabtitle")); 
		item.setControl(extraComposite);		
		
		validateSettings(null, null);
	
		return folder;
	}
	private Composite createStyleTabContent(Composite folder) {
		String[] errorWarningIgnore= new String[] { ERROR, WARNING, IGNORE };
		
		String[] errorWarningIgnoreLabels= new String[] {
			PreferencesMessages.getString("CompilerConfigurationBlock.error"),