Add value to StringBuffer with insert - Java Language Basics

Java examples for Language Basics:StringBuffer

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Description

Add value to StringBuffer with insert

Demo Code


public class Main {
 
  public static void main(String[] args) {
    boolean b = true;
    StringBuffer sb1 =  new StringBuffer("Hello  World");
    sb1.insert(6,b);//from w  w  w.  j a v a  2  s . c  om
    System.out.println(sb1);
 
    char c = 'Y';
    StringBuffer sb2 =  new StringBuffer("Hello  World");
    sb2.insert(6,c);
    System.out.println(sb2);
 
    char[] c1 = new char[] {'Y','e','s'};
    StringBuffer sb3 =  new StringBuffer("Hello  World");
    sb3.insert(6,c1);
    System.out.println(sb3);
 
    double d = 12.0;
    StringBuffer sb4 =  new StringBuffer("Hello  World");
    sb4.insert(6,d);
    System.out.println(sb4);
 
    float f = 12.0f;
    StringBuffer sb5 =  new StringBuffer("Hello  World");
    sb5.insert(6,f);
    System.out.println(sb5);
 
    int i = 51;
    StringBuffer sb6 =  new StringBuffer("Hello  World");
    sb6.insert(6,i);
    System.out.println(sb6);
 
    long l = 110;
    StringBuffer sb7 =  new StringBuffer("Hello  World");
    sb7.insert(6,l);
    System.out.println(sb7);
   
    Object obj = new String("My ttt");
    StringBuffer sb8 =  new StringBuffer("Hello  World");
    sb8.insert(6,obj);
    System.out.println(sb8);
 
    String str = "New";
    StringBuffer sb9 =  new StringBuffer("Hello  World");
    sb9.insert(6,str);
    System.out.println(sb9);
   
  }
}

Result


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