added till 8th a

GenericMethodTest.java

@@ -0,0 +1,22 @@
+//write a java code for generic method
+ public class GenericMethodTest
+{
+ public static <E> void printarray(E[] inputarray)
+ {
+  for(E element :inputarray)
+  { 
+   System.out.printf("%s", element);
+  }
+  System.out.println();
+  }
+  
+  public static void main(String[] args)
+  {
+   Integer[] intarray = {1,2,3,4,5};
+   Character[] chararray = {'a','b','c','d'};
+   System.out.println("Array in integer:");
+   printarray(intarray);
+   System.out.println("Array in character");
+   printarray(chararray);
+  }
+}

MovieBook.java

@@ -0,0 +1,29 @@
+class TotalEarnings extends Thread
+{
+ int total = 0;
+ public void run()
+ {
+  synchronized(this)
+  {
+   for(int i=1; i<=10; i++)
+   {
+    total=total+100;
+   }
+   this.notify();
+  }
+ }
+}
+
+public class MovieBook
+{
+ public static void main(String[] args) throws InterruptedException
+ {
+  TotalEarnings te = new TotalEarnings();
+  te.start();
+  synchronized(te)
+  {
+   te.wait();
+   System.out.println("Total earnings: " +te.total);
+   }
+  }
+}

TestSynchronization2.java

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+class Table
+{
+ synchronized void printTable(int n)
+ {
+  for(int i=1; i<=5; i++)
+  {
+   System.out.println(n*i);
+   try
+   {
+    Thread.sleep(400);
+   }
+   catch(Exception e)
+   {
+    System.out.println(e);
+   }
+  }
+ }
+}
+
+class MyThread1 extends Thread
+{
+ Table t;
+ MyThread1(Table t)
+ {
+  this.t = t;
+ }
+ public void run()
+ {
+  t.printTable(5);
+ }
+}
+
+class MyThread2 extends Thread
+{
+ Table t;
+ MyThread2(Table t)
+ {
+  this.t = t;
+ }
+ public void run()
+ {
+  t.printTable(100);
+ }
+}
+
+public class TestSynchronization2
+{
+ public static void main(String[] args)
+ {
+  Table obj = new Table();
+  MyThread1 t1 = new MyThread1(obj);
+  MyThread2 t2 = new MyThread2(obj);
+  t1.start();
+  t2.start();
+ }
+}
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