Bug 77586 Build Path inclusion filters: filter language must be explained
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/TypeRestrictionEntryDialog.java
fExclusionPatternDialog= new StringButtonDialogField(adapter);
		fExclusionPatternDialog.setLabelText(message);
		fExclusionPatternDialog.setButtonLabel(NewWizardMessages.getString("TypeRestrictionEntryDialog.pattern.button")); 
		fExclusionPatternDialog.setDialogFieldListener(adapter);
		fExclusionPatternDialog.enableButton(false );
		
		if (patternToEdit == null) {
			fExclusionPatternDialog.setText(""); 
		} else {
			fExclusionPatternDialog.setText(patternToEdit.toString());
		}
	}
	
	
	protected Control createDialogArea(Composite parent) {
		Composite composite= (Composite)super.createDialogArea(parent);
		
		int widthHint= convertWidthInCharsToPixels(60);
		
		Composite inner= new Composite(composite, SWT.NONE);
		GridLayout layout= new GridLayout();
		layout.marginHeight= 0;
		layout.marginWidth= 0;
		layout.numColumns= 2;
		inner.setLayout(layout);
		
		Label description= new Label(inner, SWT.WRAP);
		
		if (fIsExclusion) {
			description.setText(NewWizardMessages.getString("TypeRestrictionEntryDialog.exclude.description"));