Bug 101619 [formatter] Formatter profiles store even though I clicked 'Cancel'
I20050624-0010 1. open the formatter preference page 2. switch from existing profile p1 to another, lets say p2 3. click 'Cancel' Expected: my formatter profile is still p1 but it is now p2.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/formatter/ProfileManager.java
public Profile rename(String name) {
			return this;
		}
		
		public Map getSettings() {
			return fSettings;
		}
	
		public void setSettings(Map settings) {
		}
	
		public String getID() { 
			return fID; 
		}
		
		public final int compareTo(Object o) {
			if (o instanceof BuiltInProfile) {
				return fOrder - ((BuiltInProfile)o).fOrder;
			}
			return -1;
		}
		public boolean isProfileToSave() {
			return false;
		}
	
	}
	/**
	 * Represents a user-defined profile. A custom profile can be modified after instantiation.
	 */
	public static class CustomProfile extends Profile {