An arithmetic operator with = perform an operation on the variable on the left side and store the results in the variable. : Assignment Operators « Operators « SCJP






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public class MainClass {
  public static void main(String[] argv) {
    int x = 5;
    x += 10; // x gets 5 + 10
    x = x + 10;

  }
}








2.10.Assignment Operators
2.10.1.Assignment Operator Summary
2.10.2.Compound Assignment Operators
2.10.3.An arithmetic operator with = perform an operation on the variable on the left side and store the results in the variable.
2.10.4.a = b = c is evaluated as a = (b = c).
2.10.5.Simple assignment uses =
2.10.6.Assignment operators include an implicit cast.
2.10.7.Java uses the + and += operators to indicate concatenation for string values.
2.10.8.compound additive operator (+=) and Strings