[Ch15] Atomic version from the book (07ac37ea) · Commits · examples / Head First Java 3rd Edition

src/main/java/ch15/ryanmonica/RyanAndMonicaAtomicTest.java

+1 −4

Changes for src/main/java/ch15/ryanmonica/RyanAndMonicaAtomicTest.java: 1 added line, 4 removed lines.
Original line number	Diff line number	Diff line
		@@ -45,16 +45,13 @@ class RyanAndMonicaAtomicJob implements Runnable {

		class BankAccountWithAtomic {
		private final AtomicInteger balance = new AtomicInteger(100);
		public int getBalance() {
		return balance.get();
		}

		public void spend(String name, int amount) {
		int initialBalance = balance.get();
		if (initialBalance >= amount) {
		boolean success = balance.compareAndSet(initialBalance, initialBalance - amount);
		if (!success) {
		System.out.println("Sorry " + name + ", try again");
		System.out.println("Sorry " + name + ", you can't buy this");
		}
		} else {
		System.out.println("Sorry, not enough for " + name);