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
GridData gd= new GridData();
		gd.horizontalSpan= nColumns;
		
		description.setLayoutData(gd);
			
		String label= PreferencesMessages.getString("CompilerConfigurationBlock.pb_synth_access_emul.label"); 
		addComboBox(composite, label, PREF_PB_SYNTHETIC_ACCESS_EMULATION, errorWarningIgnore, errorWarningIgnoreLabels, 0);
		label= PreferencesMessages.getString("CompilerConfigurationBlock.pb_local_variable_hiding.label"); 
		addComboBox(composite, label, PREF_PB_LOCAL_VARIABLE_HIDING, errorWarningIgnore, errorWarningIgnoreLabels, 0);
		int indent= fPixelConverter.convertWidthInCharsToPixels(2);
		label= PreferencesMessages.getString("CompilerConfigurationBlock.pb_special_param_hiding.label"); 
		addCheckBox(composite, label, PREF_PB_SPECIAL_PARAMETER_HIDING_FIELD, enabledDisabled, indent);
		label= PreferencesMessages.getString("CompilerConfigurationBlock.pb_field_hiding.label"); 
		addComboBox(composite, label, PREF_PB_FIELD_HIDING, errorWarningIgnore, errorWarningIgnoreLabels, 0);
		label= PreferencesMessages.getString("CompilerConfigurationBlock.pb_incompatible_interface_method.label"); 
		addComboBox(composite, label, PREF_PB_INCOMPATIBLE_INTERFACE_METHOD, errorWarningIgnore, errorWarningIgnoreLabels, 0);
		label= PreferencesMessages.getString("CompilerConfigurationBlock.pb_char_array_in_concat.label"); 
		addComboBox(composite, label, PREF_PB_CHAR_ARRAY_IN_CONCAT, errorWarningIgnore, errorWarningIgnoreLabels, 0);
		
		label= PreferencesMessages.getString("CompilerConfigurationBlock.pb_deprecation.label"); 
		addComboBox(composite, label, PREF_PB_DEPRECATION, errorWarningIgnore, errorWarningIgnoreLabels, 0);
		label= PreferencesMessages.getString("CompilerConfigurationBlock.pb_deprecation_in_deprecation.label"); 
		addCheckBox(composite, label, PREF_PB_DEPRECATION_IN_DEPRECATED_CODE, enabledDisabled, indent);		
	
		label= PreferencesMessages.getString("CompilerConfigurationBlock.pb_deprecation_when_overriding.label"); 
		addCheckBox(composite, label, PREF_PB_DEPRECATION_WHEN_OVERRIDING, enabledDisabled, indent);
		
		label= PreferencesMessages.getString("CompilerConfigurationBlock.pb_non_externalized_strings.label"); 
		addComboBox(composite, label, PREF_PB_NON_EXTERNALIZED_STRINGS, errorWarningIgnore, errorWarningIgnoreLabels, 0);