update

Author: maxxbw

Diff for: lib/utils/DiffUtil.java

@@ -36,7 +36,7 @@ public static int getChangedLine(String diffFilePath) {
 
 	public static List<String> getModifiedFileList(String diffFilePath) {
 		/**
-		 * can to be further improved in future
+		 * can to be further improved in future by using diff parser
 		 */
 		List<String> modifiedFileRelPathList = new ArrayList<String>();
 		for (String line : FileUtil.readFileToStrList(diffFilePath)) {

Diff for: lib/utils/FileUtil.java

@@ -45,6 +45,19 @@ public static String readFile2Str(String fpath) {
 
 	}
 
+	public static boolean renameDir(String dirPath, String newDirName) {
+
+		File dir = new File(dirPath);
+		if (!dir.isDirectory()) {
+			System.err.println("There is no directory @ given path");
+			return false;
+		} else {
+			File newDir = new File(dir.getParent() + "/" + newDirName);
+			dir.renameTo(newDir);
+		}
+		return true;
+	}
+
 	public static Boolean writeStr2File(String wStr, String fPath) {
 		try {
 			Files.write(Paths.get(fPath), wStr.getBytes());

Diff for: lib/utils/ObjectUtil.java

@@ -1,5 +1,9 @@
 package javaToolkit.lib.utils;
+
 import java.io.ObjectOutputStream;
+
+import com.google.gson.Gson;
+
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.ObjectInputStream;
@@ -27,6 +31,20 @@ public static void WriteObjectToFile(Object serObj, String filepath) {
 		}
 	}
 
+	public static void WriteObjectToJsonFile(Object serObj, String filepath) {
+
+		try {
+
+			Gson gson = new Gson();
+			String json = gson.toJson(serObj);
+			FileUtil.writeStr2File(json, filepath);
+			System.out.println("The Object  was succesfully written to a json file");
+
+		} catch (Exception ex) {
+			ex.printStackTrace();
+		}
+	}
+
 	public static Object ReadObjectFromFile(String filepath) {
 
 		try {