Java StringBuffer insert method Example

  


public class Main {
  public static void main(String[] args) {
    boolean b = true;
    StringBuffer sb1 = new StringBuffer("1234567890");
    sb1.insert(6, b);
    System.out.println(sb1);

    char c = 'Y';
    sb1.insert(6, c);
    System.out.println(sb1);

    char[] c1 = new char[] { 'Y', 'e', 's' };
    sb1.insert(6, c1);
    System.out.println(sb1);

    double d = 1.0;
    sb1.insert(6, d);
    System.out.println(sb1);

    float f = 2.0f;
    sb1.insert(6, f);
    System.out.println(sb1);

    int i = 5;
    sb1.insert(6, i);
    System.out.println(sb1);

    long l = 10;
    sb1.insert(6, l);
    System.out.println(sb1);

    Object obj = new String("b");
    sb1.insert(6, obj);
    System.out.println(sb1);

    String str = "a";
    sb1.insert(6, str);
    System.out.println(sb1);
  }
}
/*
123456true7890
123456Ytrue7890
123456YesYtrue7890
1234561.0YesYtrue7890
1234562.01.0YesYtrue7890
12345652.01.0YesYtrue7890
1234561052.01.0YesYtrue7890
123456b1052.01.0YesYtrue7890
123456ab1052.01.0YesYtrue7890
*/

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Java StringBuffer insert method Example : StringBuffer « Development Class « Java

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