join int array and long array to String - Android java.lang

Android examples for java.lang:array join

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Description

join int array and long array to String

Demo Code

public class Main {

  public static String join(int... array) {
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < array.length; i++) {
      sb.append(array[i]);/*from   www  . j a  va 2 s.  c om*/
      if (i < array.length - 1)
        sb.append(',');
    }

    return sb.toString();
  }

  public static String join(long... array) {
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < array.length; i++) {
      sb.append(array[i]);
      if (i < array.length - 1)
        sb.append(',');
    }

    return sb.toString();
  }

}

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