Pure Idea Joy

One of the reasons why I love IntelliJ Idea. Look at the text in red below.

package com.msh.ui;

import java.util.ArrayList;
import java.util.List;

/**
 * User: sachinh
 * Date: 28-Dec-2008
 * Time: 17:22:38
 */
public class ParsedCommand {
private List<Property> props = new ArrayList<Property>(5);
private List<PluginInfo> mojos = 
           new ArrayList<PluginInfo>(5);

public ParsedCommand(String cmd) {
parseCommand(cmd);
}

public List<Property> getUnusedProperties() {
for (PluginInfo p : <ctrl+shift+space> fills in mojos) {

}

Just brilliant - the fact that it picks up the right collection field
based on the Iterator's type. I think its called Smart Code Completion.