make code better

Author: xiang.li01

java-lock-objects-and-atomic-variables/Readme.md

@@ -25,7 +25,7 @@ public static void main(String[] args) throws InterruptedException {
 
         AtomicCounter atomicCounter = new AtomicCounter();
 
-        for(int i = 0; i < 1000; i++) {
+        for (int i = 0; i < 1000; i++) {
             executorService.submit(() -> atomicCounter.incrementAndGet());
         }
 

java-lock-objects-and-atomic-variables/src/AtomicIntegerExample.java

@@ -13,7 +13,6 @@ class ReadWriteCounter {
 
     public int incrementAndGetCount() {
         lock.writeLock().lock();
-
         try {
             count = count + 1;
             return count;
@@ -40,8 +39,8 @@ public static void main(String[] args) {
         ReadWriteCounter counter = new ReadWriteCounter();
 
         Runnable readTask = () -> {
-          System.out.println(Thread.currentThread().getName() +
-                  " Read Task : " + counter.getCount());
+            System.out.println(Thread.currentThread().getName() +
+                    " Read Task : " + counter.getCount());
         };
 
         Runnable writeTask = () -> {

java-lock-objects-and-atomic-variables/src/ReadWriteLockExample.java

@@ -37,7 +37,7 @@ public static void main(String[] args) throws InterruptedException {
 
         executorService.submit(() -> counter.increment());
 
-        for(int i = 0; i < 10; i++) {
+        for (int i = 0; i < 10; i++) {
             executorService.submit(() -> counter.increment());
         }
 

java-lock-objects-and-atomic-variables/src/ReentrantLockExample.java

@@ -24,7 +24,7 @@ public int incrementAndGet() {
             throw new IllegalStateException(e);
         }
 
-        if(isAcquired) {
+        if (isAcquired) {
             try {
                 Thread.sleep(2000);
                 count = count + 1;
@@ -46,8 +46,8 @@ public static void main(String[] args) {
         ReentrantLockMethodsCounter lockMethodsCounter = new ReentrantLockMethodsCounter();
 
         executorService.submit(() -> {
-           System.out.println("IncrementCount (First Thread) : " +
-                   lockMethodsCounter.incrementAndGet() + "\n");
+            System.out.println("IncrementCount (First Thread) : " +
+                    lockMethodsCounter.incrementAndGet() + "\n");
         });
 
         executorService.submit(() -> {