Seems like the JVM has gone mad, printing random integers.

Author: MinhasKamal

crazy_jvm.java

@@ -1,27 +1,27 @@
-// Source- https://blog.jooq.org/2013/10/17/add-some-entropy-to-your-jvm/ (modified)
-// Seems like the JVM gone mad, printing random integers.
+// Intro- Seems like the JVM has gone mad, printing random integers.
+// Details- https://blog.jooq.org/2013/10/17/add-some-entropy-to-your-jvm/ (modified)
 
 import java.lang.reflect.Field;
 import java.util.Random;
 
 public class crazy_jvm {
-  public static void main(String[] args) throws Exception {
-    justKidding();
- 
-    for(int i=0; i<10; i++){
-      System.out.println((Integer) i);
+    public static void main(String[] args) throws Exception {
+        justKidding();
+
+        for(int i=0; i<10; i++){
+            System.out.println((Integer) i);
+        }
     }
-  }
-  
-  private static void justKidding() throws Exception{
-    // extract the IntegerCache through reflection
-    Field field = Class.forName("java.lang.Integer$IntegerCache").getDeclaredField("cache");
-    field.setAccessible(true);
-    Integer[] cache = (Integer[]) field.get("java.lang.Integer$IntegerCache");
-    
-    // rewrite the Integer cache
-    for (int i=0; i<cache.length; i++){ 
-      cache[i] = new Integer(new Random().nextInt());
+
+    private static void justKidding() throws Exception{
+        // extract the IntegerCache through reflection
+        Field field = Class.forName("java.lang.Integer$IntegerCache").getDeclaredField("cache");
+        field.setAccessible(true);
+        Integer[] cache = (Integer[]) field.get("java.lang.Integer$IntegerCache");
+
+        // rewrite the Integer cache
+        for (int i=0; i<cache.length; i++){ 
+            cache[i] = new Integer(new Random().nextInt());
+        }
     }
-  }
 }