Bug 70103 [1.5] Want v1.4 source code compatibility and v1.5 class files
Using Eclipse 3.0GA and Cheetah 0.0.6: Window -> Preferences -> Java -> Compiler -> Compliance and Classfiles Make the following settings: Compiler compliance level: 1.5 Generated .class file compatibility: 1.5 Source compatibility: 1.4 Current results: Error: "When source code compatibility is 1.4, the classfile compatibility has to be 1.4." Expected results: My settings should have been accepted.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/CompilerConfigurationBlock.java
protected Control createContents(Composite parent) {
		fPixelConverter= new PixelConverter(parent);
		setShell(parent.getShell());
		
		TabFolder folder= new TabFolder(parent, SWT.NONE);
		folder.setLayout(new TabFolderLayout());	
		folder.setLayoutData(new GridData(GridData.FILL_BOTH));
		
		Composite commonComposite= createStyleTabContent(folder);
		Composite unusedComposite= createUnusedCodeTabContent(folder);
		Composite advancedComposite= createAdvancedTabContent(folder);
		
		Composite javadocComposite= createJavadocTabContent(folder);
		Composite complianceComposite= createComplianceTabContent(folder);
		Composite othersComposite= createBuildPathTabContent(folder);
		
		TabItem item= new TabItem(folder, SWT.NONE);
		item.setText(PreferencesMessages.getString("CompilerConfigurationBlock.common.tabtitle")); 
		item.setControl(commonComposite);
		item= new TabItem(folder, SWT.NONE);
		item.setText(PreferencesMessages.getString("CompilerConfigurationBlock.advanced.tabtitle")); 
		item.setControl(advancedComposite);
		item= new TabItem(folder, SWT.NONE);
		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);