Bug 58921 Texts created with unsupported styles
- org.eclipse.jdt.internal.ui.text.AbstractInformationControl.createFilterText creates a Text with style SWT.FLAT - org.eclipse.jdt.internal.ui.filters.CustomFiltersDialog.createCheckBoxList creates a Text with style SWT.VERTICAL (perhaps V_SCROLL was meant?)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/AbstractInformationControl.java
if (e.keyCode == 0x0D) 
					gotoSelectedElement();
				if (e.keyCode == SWT.ARROW_DOWN)
					fTreeViewer.getTree().setFocus();
				if (e.keyCode == SWT.ARROW_UP)
					fTreeViewer.getTree().setFocus();
				if (e.character == 0x1B) 
					dispose();
			}
			public void keyReleased(KeyEvent e) {
				
			}
		});
		return fFilterText;
	}
	
	protected void createHorizontalSeparator(Composite parent) {
		Label separator= new Label(parent, SWT.SEPARATOR | SWT.HORIZONTAL | SWT.LINE_DOT);
		separator.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
	}
	
	private void createViewMenu(Composite toolbar) {
		fToolBar= new ToolBar(toolbar, SWT.FLAT);
		ToolItem viewMenuButton= new ToolItem(fToolBar, SWT.PUSH, 0);
		
		GridData data= new GridData();
		data.horizontalAlignment= GridData.END;
		data.verticalAlignment= GridData.BEGINNING;
		fToolBar.setLayoutData(data);
		viewMenuButton.setImage(JavaPluginImages.get(JavaPluginImages.IMG_ELCL_VIEW_MENU));