Bug 18039 Opening .class file fails
- build 20020528 - I have loaded a number of classes from the cvs repository at org.eclipse.dev (HEAD stream). Among them are org.eclipse.core.runtime and org.eclipse.core.boot - Search->File - fill in "findResource(" in the 'Containing Text' field - leave everything else as default (searching the workspace and for file name patterns '*') - do the search - I get 2 hits: DelegatingURLClassLoader.class (org.eclipse.core.boot/bin/org/eclipse/core/internal/boot) and DelegatingURLClassLoader.java (org.eclipse.core.boot/src/org/eclipse/core/internal/boot) - 10 matches - try to open the first file in the search result (which doesn't really make sense since it is a .class file) - you get the error: Could not open the editor Reason: bin/org/eclipse/core/internal/boot does not exist - But it does exist and there is a DelegatingURLClassLoader.class there. - Now try to redo the search - Search->File - in the 'Containing Text' field you find "findResource(_x0008__x0001_u_x000C__x0001_6_x0001_7" (i.e added garbage to the end of my search string).
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/ClassFileEditor.java
if (getEditorInput() instanceof IClassFileEditorInput) {
			IClassFileEditorInput input= (IClassFileEditorInput) getEditorInput();
			IJavaElement parent= element.getAncestor(IJavaElement.CLASS_FILE);
			if (input.getClassFile().equals(parent))
				return element;
		}
		return null;
	}
	
	/*
	 * @see IEditorPart#saveState(IMemento)
	 */
	public void saveState(IMemento memento) {
	}
	
	/*
	 * @see JavaEditor#setOutlinePageInput(JavaOutlinePage, IEditorInput)
	 */
	protected void setOutlinePageInput(JavaOutlinePage page, IEditorInput input) {
		if (page != null && input instanceof IClassFileEditorInput) {
			IClassFileEditorInput cfi= (IClassFileEditorInput) input;
			page.setInput(cfi.getClassFile());
		}
	}
	
	/*
	 * 1GEPKT5: ITPJUI:Linux - Source in editor for external classes is editable
	 * Removed methods isSaveOnClosedNeeded and isDirty.
	 * Added method isEditable.
	 */