?? modifystrtest.java
字號:
public class ModifyStrTest{
public static void main(String args[]){
String sourceStr = "This is a string testing example!";
String strObj1 = sourceStr.substring(8);
String strObj2 = sourceStr.substring(8,16);
String strObj3 = strObj2.toUpperCase();
String strObj4 = sourceStr.replace('i','j');
String strObj5 = sourceStr.concat(strObj1);
System.out.println("Source String:" + sourceStr);
System.out.println("Sub String 1:" + strObj1);
System.out.println("Sub String 2:" + strObj2);
System.out.println("UpperCase of sub string 2:" + strObj3);
System.out.println("String after replacing source string:" + strObj4);
System.out.println("Making source string and sub string 1 into one:" + strObj5);
}
}
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