Using underscores in literals to improve code readability : Number Literal « JDK 7 « Java

1. Java
2. JDK 7
3. Number Literal

Using underscores in literals to improve code readability

public class Test {
  public static void main(String[] args) {
    long debitCard = 1234_5678_9876_5432L;
    System.out.println("The card number is: " + debitCard);
  }
}

 

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