public void execute()

in command-line-debugger/src/main/java/org/apache/tools/ant/Locator.java [18:66]
37 lines of code
8 McCabe index (conditional complexity)

	public void execute(Project project, String[] params) {
		// the command syntax is 'locate property some.property'
		// or 'locate path some.path
		if (params.length > 1 && "/?".equals(params[1])) {
			printUsage(project);
			return;
		}
		if (params.length != 3) {
			project.log("Incorrect Parameters");
			printUsage(project);
			return;
		}

		List matches = null;
		String key = null;
		if ("property".equalsIgnoreCase(params[1])) {
			// locate and publish the property
			matches = DebugUtils.searchTask(Property.class, project);
			key = "name";
		} else {
			// see if any other component may be supported
			project.log("Unexpected component: " + params[1]);
			project.log("Supported components are property, path.");
			return;
		}

		boolean found = false;

		// probably accept some kind of a query from end user and select the
		// target object based on the query
		for (Iterator iterator = matches.iterator(); iterator.hasNext();) {
			Task task = (Task) iterator.next();
			// display attributes
			Map attributeMap = task.getWrapper().getAttributeMap();
			if (!params[2].equals(attributeMap.get(key))) {
				continue;
			}
			found = true;
			String value = (String) attributeMap.get("value");
			project.log("Detected a property by name [" + params[2]
					+ "]. Build file value: " + value);
			// and their respected location
			project.log("Located at: " + task.getLocation().toString());
		}

		if (!found) {
			project.log("No property by name [" + params[2] + "] found.");
		}
	}