Tecmax · Tecmax · Jun 7, 2016 · Jun 7, 2016 · Jun 7, 2016
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/ArrayListEx.class b/JavaTestMahesh/bin/com/mahesh/Collections/ArrayListEx.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/ArrayListOfInteger.class b/JavaTestMahesh/bin/com/mahesh/Collections/ArrayListOfInteger.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/ArrayListSerialization.class b/JavaTestMahesh/bin/com/mahesh/Collections/ArrayListSerialization.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/ArrayListTOArray.class b/JavaTestMahesh/bin/com/mahesh/Collections/ArrayListTOArray.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/ArrayListTOArrayOne.class b/JavaTestMahesh/bin/com/mahesh/Collections/ArrayListTOArrayOne.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/ArrayToArrayList.class b/JavaTestMahesh/bin/com/mahesh/Collections/ArrayToArrayList.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/ArrayToArrayListTwo.class b/JavaTestMahesh/bin/com/mahesh/Collections/ArrayToArrayListTwo.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/ArrayToArrayListone.class b/JavaTestMahesh/bin/com/mahesh/Collections/ArrayToArrayListone.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/ArraysMethods.class b/JavaTestMahesh/bin/com/mahesh/Collections/ArraysMethods.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/CompareExample.class b/JavaTestMahesh/bin/com/mahesh/Collections/CompareExample.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/DeSerializationClass.class b/JavaTestMahesh/bin/com/mahesh/Collections/DeSerializationClass.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/Details.class b/JavaTestMahesh/bin/com/mahesh/Collections/Details.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/HashMapEx.class b/JavaTestMahesh/bin/com/mahesh/Collections/HashMapEx.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/HashSetExample.class b/JavaTestMahesh/bin/com/mahesh/Collections/HashSetExample.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/LinkedHashSetExample.class b/JavaTestMahesh/bin/com/mahesh/Collections/LinkedHashSetExample.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/LinkedListExample.class b/JavaTestMahesh/bin/com/mahesh/Collections/LinkedListExample.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/LinkedListExampleone.class b/JavaTestMahesh/bin/com/mahesh/Collections/LinkedListExampleone.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/SortArrays.class b/JavaTestMahesh/bin/com/mahesh/Collections/SortArrays.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/SortHashMap.class b/JavaTestMahesh/bin/com/mahesh/Collections/SortHashMap.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/SublistExample.class b/JavaTestMahesh/bin/com/mahesh/Collections/SublistExample.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/TreeSetExample.class b/JavaTestMahesh/bin/com/mahesh/Collections/TreeSetExample.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Collections/VectorExample.class b/JavaTestMahesh/bin/com/mahesh/Collections/VectorExample.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Pyramids/ReversePyra.class b/JavaTestMahesh/bin/com/mahesh/Pyramids/ReversePyra.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Pyramids/RightPyramid.class b/JavaTestMahesh/bin/com/mahesh/Pyramids/RightPyramid.class
diff --git a/JavaTestMahesh/bin/com/mahesh/SingleTon/SingleTonExample.class b/JavaTestMahesh/bin/com/mahesh/SingleTon/SingleTonExample.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/Count.class b/JavaTestMahesh/bin/com/mahesh/Threads/Count.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/Counts.class b/JavaTestMahesh/bin/com/mahesh/Threads/Counts.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/CreateThread.class b/JavaTestMahesh/bin/com/mahesh/Threads/CreateThread.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/ExtendsThread.class b/JavaTestMahesh/bin/com/mahesh/Threads/ExtendsThread.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/JoinExampleTest.class b/JavaTestMahesh/bin/com/mahesh/Threads/JoinExampleTest.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/JoinThread.class b/JavaTestMahesh/bin/com/mahesh/Threads/JoinThread.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/MultithreadingDemo.class b/JavaTestMahesh/bin/com/mahesh/Threads/MultithreadingDemo.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/MyClass.class b/JavaTestMahesh/bin/com/mahesh/Threads/MyClass.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/MyClass2.class b/JavaTestMahesh/bin/com/mahesh/Threads/MyClass2.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/NotifyAll.class b/JavaTestMahesh/bin/com/mahesh/Threads/NotifyAll.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/ObjectDemo$1.class b/JavaTestMahesh/bin/com/mahesh/Threads/ObjectDemo$1.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/ObjectDemo$2.class b/JavaTestMahesh/bin/com/mahesh/Threads/ObjectDemo$2.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/ObjectDemo.class b/JavaTestMahesh/bin/com/mahesh/Threads/ObjectDemo.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/Producer.class b/JavaTestMahesh/bin/com/mahesh/Threads/Producer.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/RunExam.class b/JavaTestMahesh/bin/com/mahesh/Threads/RunExam.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/RunMethodExample.class b/JavaTestMahesh/bin/com/mahesh/Threads/RunMethodExample.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/RunnableExample.class b/JavaTestMahesh/bin/com/mahesh/Threads/RunnableExample.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/ThreadA.class b/JavaTestMahesh/bin/com/mahesh/Threads/ThreadA.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/ThreadB.class b/JavaTestMahesh/bin/com/mahesh/Threads/ThreadB.class
diff --git a/JavaTestMahesh/bin/com/mahesh/Threads/ThreadTwiceExample.class b/JavaTestMahesh/bin/com/mahesh/Threads/ThreadTwiceExample.class
diff --git a/JavaTestMahesh/bin/com/mahesh/abstraction/Confsed.class b/JavaTestMahesh/bin/com/mahesh/abstraction/Confsed.class
diff --git a/JavaTestMahesh/bin/com/mahesh/abstraction/Demo2.class b/JavaTestMahesh/bin/com/mahesh/abstraction/Demo2.class
diff --git a/JavaTestMahesh/bin/com/mahesh/exceptionHandelling/Example.class b/JavaTestMahesh/bin/com/mahesh/exceptionHandelling/Example.class
diff --git a/JavaTestMahesh/bin/com/mahesh/interfaces/Interf.class b/JavaTestMahesh/bin/com/mahesh/interfaces/Interf.class
diff --git a/JavaTestMahesh/bin/com/mahesh/interfaces/MyInterface1.class b/JavaTestMahesh/bin/com/mahesh/interfaces/MyInterface1.class
diff --git a/JavaTestMahesh/bin/com/mahesh/methodoverloading/Confusion.class b/JavaTestMahesh/bin/com/mahesh/methodoverloading/Confusion.class
diff --git a/JavaTestMahesh/bin/com/mahesh/methods/ClassExample.class b/JavaTestMahesh/bin/com/mahesh/methods/ClassExample.class
diff --git a/JavaTestMahesh/bin/com/mahesh/overriding/AishDaughter.class b/JavaTestMahesh/bin/com/mahesh/overriding/AishDaughter.class
diff --git a/JavaTestMahesh/bin/com/mahesh/stringHandelling/CharAt.class b/JavaTestMahesh/bin/com/mahesh/stringHandelling/CharAt.class
diff --git a/JavaTestMahesh/bin/com/mahesh/stringHandelling/InverseWord.class b/JavaTestMahesh/bin/com/mahesh/stringHandelling/InverseWord.class
diff --git a/JavaTestMahesh/bin/com/mahesh/stringHandelling/Recursive.class b/JavaTestMahesh/bin/com/mahesh/stringHandelling/Recursive.class
diff --git a/JavaTestMahesh/bin/com/mahesh/stringHandelling/Split.class b/JavaTestMahesh/bin/com/mahesh/stringHandelling/Split.class
diff --git a/JavaTestMahesh/bin/com/mahesh/stringHandelling/StringToken.class b/JavaTestMahesh/bin/com/mahesh/stringHandelling/StringToken.class
diff --git a/JavaTestMahesh/src/com/mahesh/Collections/ArrayListEx.java b/JavaTestMahesh/src/com/mahesh/Collections/ArrayListEx.java
@@ -0,0 +1,39 @@
+package com.mahesh.Collections;
+
+import java.util.ArrayList;
+
+public class ArrayListEx {
+	public static void main(String args[]) {
+		/*
+		 * Creation of ArrayList: I'm going to add Stringelements so I made it
+		 * of string type
+		 */
+		ArrayList<String> obj = new ArrayList<String>();
+
+		/* This is how elements should be added to the array list */
+		obj.add("Ajeet");
+		obj.add("Harry");
+		obj.add("Chaitanya");
+		obj.add("Steve");
+		obj.add("Anuj");
+
+		/* Displaying array list elements */
+		System.out.println("Currently the array list has following elements:"
+				+ obj);
+
+		/* Add element at the given index */
+		obj.add(0, "Rahul");
+		obj.add(1, "Justin");
+
+		/* Remove elements from array list like this */
+		obj.remove("Chaitanya");
+		obj.remove("Harry");
+
+		System.out.println("Current array list is:" + obj);
+
+		/* Remove element from the given index */
+		obj.remove(1);
+
+		System.out.println("Current array list is:" + obj);
+	}
+}
diff --git a/JavaTestMahesh/src/com/mahesh/Collections/ArrayListOfInteger.java b/JavaTestMahesh/src/com/mahesh/Collections/ArrayListOfInteger.java
@@ -0,0 +1,28 @@
+package com.mahesh.Collections;
+
+import java.util.ArrayList;
+import java.util.Collections;
+
+public class ArrayListOfInteger {
+	public static void main(String args[]) {
+		ArrayList<Integer> arraylist = new ArrayList<Integer>();
+		arraylist.add(11);
+		arraylist.add(2);
+		arraylist.add(7);
+		arraylist.add(3);
+		/* ArrayList before the sorting */
+		System.out.println("Before Sorting:");
+		for (int counter : arraylist) {
+			System.out.println(counter);
+		}
+
+		/* Sorting of arraylist using Collections.sort */
+		Collections.sort(arraylist);
+
+		/* ArrayList after sorting */
+		System.out.println("After Sorting:");
+		for (int counter : arraylist) {
+			System.out.println(counter);
+		}
+	}
+}
diff --git a/JavaTestMahesh/src/com/mahesh/Collections/ArrayListSerialization.java b/JavaTestMahesh/src/com/mahesh/Collections/ArrayListSerialization.java
@@ -0,0 +1,25 @@
+package com.mahesh.Collections;
+
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.ObjectOutputStream;
+import java.util.ArrayList;
+
+public class ArrayListSerialization {
+	public static void main(String[] args) {
+		ArrayList<String> al = new ArrayList<String>();
+		al.add("Hello");
+		al.add("Hi");
+		al.add("Howdy");
+
+		try {
+			FileOutputStream fos = new FileOutputStream("myfile");
+			ObjectOutputStream oos = new ObjectOutputStream(fos);
+			oos.writeObject(al);
+			oos.close();
+			fos.close();
+		} catch (IOException ioe) {
+			ioe.printStackTrace();
+		}
+	}
+}
diff --git a/JavaTestMahesh/src/com/mahesh/Collections/ArrayListTOArray.java b/JavaTestMahesh/src/com/mahesh/Collections/ArrayListTOArray.java
@@ -0,0 +1,26 @@
+package com.mahesh.Collections;
+
+import java.util.ArrayList;
+
+public class ArrayListTOArray {
+	public static void main(String[] args) {
+
+		/* ArrayList declaration and initialization */
+		ArrayList<String> arrlist = new ArrayList<String>();
+		arrlist.add("String1");
+		arrlist.add("String2");
+		arrlist.add("String3");
+		arrlist.add("String4");
+
+		/* ArrayList to Array Conversion */
+		String array[] = new String[arrlist.size()];
+		for (int j = 0; j < arrlist.size(); j++) {
+			array[j] = arrlist.get(j);
+		}
+
+		/* Displaying Array elements */
+		for (String k : array) {
+			System.out.println(k);
+		}
+	}
+}
diff --git a/JavaTestMahesh/src/com/mahesh/Collections/ArrayListTOArrayOne.java b/JavaTestMahesh/src/com/mahesh/Collections/ArrayListTOArrayOne.java
@@ -0,0 +1,24 @@
+package com.mahesh.Collections;
+
+import java.util.ArrayList;
+
+public class ArrayListTOArrayOne {
+	public static void main(String[] args) {
+
+		/* ArrayList declaration and initialization */
+		ArrayList<String> friendsnames = new ArrayList<String>();
+		friendsnames.add("Ankur");
+		friendsnames.add("Ajeet");
+		friendsnames.add("Harsh");
+		friendsnames.add("John");
+
+		/* ArrayList to Array Conversion */
+		String frnames[] = friendsnames
+				.toArray(new String[friendsnames.size()]);
+
+		/* Displaying Array elements */
+		for (String k : frnames) {
+			System.out.println(k);
+		}
+	}
+}
diff --git a/JavaTestMahesh/src/com/mahesh/Collections/ArrayToArrayList.java b/JavaTestMahesh/src/com/mahesh/Collections/ArrayToArrayList.java
@@ -0,0 +1,25 @@
+package com.mahesh.Collections;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+
+public class ArrayToArrayList {
+	public static void main(String[] args) {
+
+		/* Array Declaration and initialization */
+		String citynames[] = { "Agra", "Mysore", "Chandigarh", "Bhopal" };
+
+		/* Array to ArrayList conversion */
+		ArrayList<String> citylist = new ArrayList<String>(
+				Arrays.asList(citynames));
+
+		/* Adding new elements to the converted List */
+		citylist.add("New City2");
+		citylist.add("New City3");
+
+		/* Final ArrayList content display using for */
+		for (String str : citylist) {
+			System.out.println(str);
+		}
+	}
+}
diff --git a/JavaTestMahesh/src/com/mahesh/Collections/ArrayToArrayListTwo.java b/JavaTestMahesh/src/com/mahesh/Collections/ArrayToArrayListTwo.java
@@ -0,0 +1,28 @@
+package com.mahesh.Collections;
+
+import java.util.ArrayList;
+
+public class ArrayToArrayListTwo {
+	public static void main(String[] args) {
+
+		/* ArrayList declaration */
+		ArrayList<String> arraylist = new ArrayList<String>();
+
+		/* Initialized Array */
+		String array[] = { "Text1", "Text2", "Text3", "Text4" };
+
+		/*
+		 * array.length returns the current number of elements present in array
+		 */
+		for (int i = 0; i < array.length; i++) {
+
+			/* We are adding each array's element to the ArrayList */
+			arraylist.add(array[i]);
+		}
+
+		/* ArrayList content */
+		for (String str : arraylist) {
+			System.out.println(str);
+		}
+	}
+}
diff --git a/JavaTestMahesh/src/com/mahesh/Collections/ArrayToArrayListone.java b/JavaTestMahesh/src/com/mahesh/Collections/ArrayToArrayListone.java
@@ -0,0 +1,28 @@
+package com.mahesh.Collections;
+
+import java.util.ArrayList;
+import java.util.Collections;
+
+public class ArrayToArrayListone {
+	public static void main(String[] args) {
+
+		/* Array Declaration and initialization */
+		String array[] = { "Hi", "Hello", "Howdy", "Bye" };
+
+		/* ArrayList declaration */
+		ArrayList<String> arraylist = new ArrayList<String>();
+
+		/* Conversion */
+		Collections.addAll(arraylist, array);
+
+		/* Adding new elements to the converted List */
+		arraylist.add("String1");
+		arraylist.add("String2");
+
+		/* Display array list */
+		for (String str : arraylist) {
+			System.out.println(str);
+		}
+	}
+
+}
diff --git a/JavaTestMahesh/src/com/mahesh/Collections/ArraysMethods.java b/JavaTestMahesh/src/com/mahesh/Collections/ArraysMethods.java
@@ -0,0 +1,28 @@
+package com.mahesh.Collections;
+
+import java.util.ArrayList;
+
+public class ArraysMethods {
+	public static void main(String[] args) {
+
+		// ArrayList<String> Declaration
+		ArrayList<String> al = new ArrayList<String>();
+		// add method for String ArrayList
+		al.add("Ram");
+		al.add("Shyam");
+		al.add("CPS");
+		al.add("John");
+		al.add("Steve");
+		System.out.println("Elements of ArrayList of String Type: " + al);
+
+		// ArrayList<Integer> Declaration
+		ArrayList<Integer> al2 = new ArrayList<Integer>();
+		// add method for integer ArrayList
+		al2.add(1);
+		al2.add(34);
+		al2.add(99);
+		al2.add(99);
+		al2.add(78);
+		System.out.println("Elements of ArrayList of Integer Type: " + al2);
+	}
+}
diff --git a/JavaTestMahesh/src/com/mahesh/Collections/CompareExample.java b/JavaTestMahesh/src/com/mahesh/Collections/CompareExample.java
@@ -0,0 +1,29 @@
+package com.mahesh.Collections;
+
+import java.util.ArrayList;
+
+public class CompareExample {
+	public static void main(String[] args) {
+		// First ArrayList
+		ArrayList<String> arraylist1 = new ArrayList<String>();
+		arraylist1.add("AL1: E1");
+		arraylist1.add("AL1: E2");
+		arraylist1.add("AL1: E3");
+
+		// Second ArrayList
+		ArrayList<String> arraylist2 = new ArrayList<String>();
+		arraylist2.add("AL2: E1");
+		arraylist2.add("AL2: E2");
+		arraylist2.add("AL2: E3");
+
+		// New ArrayList
+		ArrayList<String> al = new ArrayList<String>();
+		al.addAll(arraylist1);
+		al.addAll(arraylist2);
+
+		// Displaying elements of the joined ArrayList
+		for (String temp : al) {
+			System.out.println(temp);
+		}
+	}
+}
diff --git a/JavaTestMahesh/src/com/mahesh/Collections/DeSerializationClass.java b/JavaTestMahesh/src/com/mahesh/Collections/DeSerializationClass.java
@@ -0,0 +1,29 @@
+package com.mahesh.Collections;
+
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.util.ArrayList;
+
+public class DeSerializationClass {
+	public static void main(String[] args) {
+		ArrayList<String> arraylist = new ArrayList<String>();
+		try {
+			FileInputStream fis = new FileInputStream("myfile");
+			ObjectInputStream ois = new ObjectInputStream(fis);
+			arraylist = (ArrayList) ois.readObject();
+			ois.close();
+			fis.close();
+		} catch (IOException ioe) {
+			ioe.printStackTrace();
+			return;
+		} catch (ClassNotFoundException c) {
+			System.out.println("Class not found");
+			c.printStackTrace();
+			return;
+		}
+		for (String tmp : arraylist) {
+			System.out.println(tmp);
+		}
+	}
+}
diff --git a/JavaTestMahesh/src/com/mahesh/Collections/Details.java b/JavaTestMahesh/src/com/mahesh/Collections/Details.java
@@ -0,0 +1,29 @@
+package com.mahesh.Collections;
+
+import java.util.ArrayList;
+
+public class Details {
+	public static void main(String[] args) {
+		// First ArrayList
+		ArrayList<String> arraylist1 = new ArrayList<String>();
+		arraylist1.add("AL1: E1");
+		arraylist1.add("AL1: E2");
+		arraylist1.add("AL1: E3");
+
+		// Second ArrayList
+		ArrayList<String> arraylist2 = new ArrayList<String>();
+		arraylist2.add("AL2: E1");
+		arraylist2.add("AL2: E2");
+		arraylist2.add("AL2: E3");
+
+		// New ArrayList
+		ArrayList<String> al = new ArrayList<String>();
+		al.addAll(arraylist1);
+		al.addAll(arraylist2);
+
+		// Displaying elements of the joined ArrayList
+		for (String temp : al) {
+			System.out.println(temp);
+		}
+	}
+}
diff --git a/JavaTestMahesh/src/com/mahesh/Collections/HashMapEx.java b/JavaTestMahesh/src/com/mahesh/Collections/HashMapEx.java
@@ -0,0 +1,46 @@
+package com.mahesh.Collections;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+
+public class HashMapEx {
+	public static void main(String args[]) {
+
+		/* This is how to declare HashMap */
+		HashMap<Integer, String> hmap = new HashMap<Integer, String>();
+
+		/* Adding elements to HashMap */
+		hmap.put(12, "Chaitanya");
+		hmap.put(2, "Rahul");
+		hmap.put(7, "Singh");
+		hmap.put(49, "Ajeet");
+		hmap.put(3, "Anuj");
+
+		/* Display content using Iterator */
+		Set set = hmap.entrySet();
+		Iterator iterator = set.iterator();
+		while (iterator.hasNext()) {
+			Map.Entry mentry = (Map.Entry) iterator.next();
+			System.out.print("key is: " + mentry.getKey() + " & Value is: ");
+			System.out.println(mentry.getValue());
+		}
+
+		/* Get values based on key */
+		String var = hmap.get(2);
+		System.out.println("Value at index 2 is: " + var);
+
+		/* Remove values based on key */
+		hmap.remove(3);
+		System.out.println("Map key and values after removal:");
+		Set set2 = hmap.entrySet();
+		Iterator iterator2 = set2.iterator();
+		while (iterator2.hasNext()) {
+			Map.Entry mentry2 = (Map.Entry) iterator2.next();
+			System.out.print("Key is: " + mentry2.getKey() + " & Value is: ");
+			System.out.println(mentry2.getValue());
+		}
+
+	}
+}