Bug 117477 [clean up] add 'remove this qualifier' clean up
There is 'add this qualifier' clean up, but there are no 'remove this qualifier'. But what if I have CU with such code style and don't like it? About this code: private int i; void foo(int i) {this.i= i;} May be just check that there are no SingleVariableDeclaration with same identifier in parent method(s)? Plus such code is also possible: public class Test { private int field; private class Inner { private int field; public void foo(int i) { Test.this.field = i; } } } So, probably we should also check that there are no field hiding in parent classes.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/fix/CleanUpRefactoringWizard.java
if (config.isSelected()) {
									config.enableFlag();
								}
							} else {
								config.enableFlag();
								config.select();
							}
						}
					}
					preview.resumeUpdate();
					preview.update();
				}	
			});
			
			Button none= new Button(buttons, SWT.PUSH);
			none.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
			none.setText(MultiFixMessages.CleanUpRefactoringWizard_DisableAllButton_label);
			none.addSelectionListener(new SelectionAdapter() {
				public void widgetSelected(SelectionEvent e) {
					preview.blockUpdate();
					for (int i= 0; i < configButtons.length; i++) {
						FlagConfigurationButton config= configButtons[i];
						config.disableFlag();
						if (!config.isRadio()) {
							config.deselect();
						}
					}
					preview.resumeUpdate();
					preview.update();
				}