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
label.setText(text);
				label.setBackground(fBackgroundColor);
				label.setForeground(fForegroundColor);
				label.setFont(JFaceResources.getBannerFont());
				fBannerLabels.add(label);
				return label;
			}
			
			private Button createButton(Composite parent, String text) {
				Button button = new Button(parent, SWT.FLAT);
				button.setBackground(fBackgroundColor);
				button.setForeground(fForegroundColor);
				if (text != null)
					button.setText(text);
		
				return button;
			}
			
			private void updateCodeView(StyledText styledText, IClassFile classFile) {
				String content= null;
				int flags= IClassFileReader.FIELD_INFOS | IClassFileReader.METHOD_INFOS | IClassFileReader.SUPER_INTERFACES;
				IClassFileReader classFileReader= ToolFactory.createDefaultClassFileReader(classFile, flags);					
				if (classFileReader != null) {
					IClassFileDisassembler disassembler= ToolFactory.createDefaultClassFileDisassembler();
					content= disassembler.disassemble(classFileReader, "\n"); 
				}
				styledText.setText(content == null ? "" : content); 
			}	
		};