Bug 5116 Showing methods in the Type Hierarchy View is redundant
It seems that showing methods in the Type Hierarchy View is reduntant. Couldn't we remove it and make the Type Hierarchy Perspective composed by the upper part of the Type Hierarchy View (showing the types) plus the outliner?
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/TypeHierarchyViewPart.java
public void setOrientation(boolean horizontal) {
		if (fTypeMethodsSplitter != null && !fTypeMethodsSplitter.isDisposed()) {
			fTypeMethodsSplitter.setOrientation(horizontal ? SWT.HORIZONTAL : SWT.VERTICAL);
			updateMainToolbar(horizontal);
		}
		fToggleOrientationAction.setChecked(horizontal);
		fDialogSettings.put(DIALOGSTORE_VIEWORIENTATION, horizontal);
	}
		
	private void updateMainToolbar(boolean horizontal) {
		IActionBars actionBars= getViewSite().getActionBars();
		IToolBarManager tbmanager= actionBars.getToolBarManager();	
				
		if (horizontal) {
			clearMainToolBar(tbmanager);
			ToolBar typeViewerToolBar= new ToolBar(fTypeViewerViewForm, SWT.FLAT | SWT.WRAP);
			fillMainToolBar(new ToolBarManager(typeViewerToolBar));
			fTypeViewerViewForm.setTopLeft(typeViewerToolBar);
		} else {
			fTypeViewerViewForm.setTopLeft(null);
			fillMainToolBar(tbmanager);
		}
	}
	
	private void fillMainToolBar(IToolBarManager tbmanager) {
		tbmanager.removeAll();
		tbmanager.add(fHistoryDropDownAction);
		for (int i= 0; i < fViewActions.length; i++) {
			tbmanager.add(fViewActions[i]);
		}