package  ij.plugin;
import ij.*;
import ij.util.*;
import java.io.*;
import java.util.*;

/** Checks for duplicate class and JAR files in the plugins folders and deletes older duplicates. */
public class ClassChecker implements PlugIn {
	String[] paths;
	String[] names;

	public void run(String arg) {
		//long start = System.currentTimeMillis();
		deleteDuplicates();
		//IJ.log("Time: "+(System.currentTimeMillis()-start));
	}
	
	void deleteDuplicates() {
		getPathsAndNames();
		if (paths==null || paths.length<2) return;
		String[] sortedNames = new String[names.length];
		for (int i=0; i