Bug 86579 [content assist] guessing parameters is very slow
Eclipse : 3.1M5a Guessing the parameter values in JDT has gone very slow. I have noticed this since 3.1M4. My settings are : Java Editor Code Assist Advanced [x] fill argument names [x] guess names When I turn-off 'guess' method completion & filing in input-parameter name is faster. The plugin project has about 150 Java files and depends on about 20 plugins (not a large one). What other data I can provide to debug this help?
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/java/ParameterGuesser.java
/**
		 * Variable type. Used to choose the best guess based on scope (Local beats instance beats inherited)
		 */
		public static final int LOCAL= 0;	
		public static final int FIELD= 1;
		public static final int METHOD= 1;
		public static final int INHERITED_FIELD= 3;
		public static final int INHERITED_METHOD= 3;
		public final String typePackage;
		public final String typeName;
		public final String name;
		public final int variableType;
		public final int positionScore;
		public boolean alreadyMatched;
		public char[] triggerChars;
		public ImageDescriptor descriptor;
		public boolean isAutoboxingMatch;
		
		/**
		 * Creates a variable.
		 */
		public Variable(String typePackage, String typeName, String name, int variableType, int positionScore, char[] triggers, ImageDescriptor descriptor) {
			this.typePackage= typePackage;