Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.gollahalli.manager; import java.io.File; import java.io.IOException; import org.apache.commons.io.FileUtils; /** * * @author Akshay Raj Gollahalli */ public class FileMover { public void forMac(boolean yes) { if (yes) { try { File f = new File("/Applications/JCal.app/Contents/Java"); if (f.exists() && f.isDirectory()) { FileUtils.deleteDirectory(FileUtils.getFile("/Applications/JCal.app/Contents/Java/lib")); FileUtils.deleteQuietly(FileUtils.getFile("/Applications/JCal.app/Contents/Java/JCal.jar")); } FileUtils.copyDirectoryToDirectory( FileUtils.getFile(System.getProperty("user.home") + "/Downloads/JCal/lib"), FileUtils.getFile("/Applications/JCal.app/Contents/Java")); FileUtils.copyFileToDirectory( FileUtils.getFile(System.getProperty("user.home") + "/Downloads/JCal/JCal.jar"), FileUtils.getFile("/Applications/JCal.app/Contents/Java")); } catch (IOException e) { } } else { try { File f = new File("/Applications/JCal.app"); if (f.exists()) { FileUtils.deleteQuietly(FileUtils.getFile("/Applications/JCal.app")); } FileUtils.moveDirectoryToDirectory( FileUtils.getFile(System.getProperty("user.home") + "/Downloads/JCal.app"), FileUtils.getFile("/Applications/"), false); } catch (IOException e) { } } } }