Example usage for java.lang String String

Introduction

In this page you can find the example usage for java.lang String String.

Prototype

public String(StringBuilder builder)

Source Link

Document

Allocates a new string that contains the sequence of characters currently contained in the string builder argument.

Usage

From source file:MainClass.java

public static void main(String args[]) {
    String s1 = new String("hello");
    String s2 = new String("GOODBYE");
    String s3 = new String("   spaces   ");

    System.out.printf("s1 = %s\ns2 = %s\ns3 = %s\n\n", s1, s2, s3);

    // test toLowerCase and toUpperCase
    System.out.printf("s1.toUpperCase() = %s\n", s1.toUpperCase());
    System.out.printf("s2.toLowerCase() = %s\n\n", s2.toLowerCase());

}

From source file:Main.java

public static void main(String[] args) {
    String s = new String(revStr("hello brave new world"));
    String st = new String(revWords("hello brave new world"));
    System.out.println(s);//  w  ww .  jav a2 s .c o m
    System.out.println(st);
}

From source file:Main.java

public static void main(String[] args) {
    String str = new String("Apple");

    int index = str.indexOf('p'); // index will have a value of 1
    System.out.println(index);// w  ww  . jav  a2s  . co m

    index = str.indexOf("pl"); // index will have a value of 2
    System.out.println(index);
    index = str.lastIndexOf('p'); // index will have a value of 2
    System.out.println(index);

    index = str.lastIndexOf("pl"); // index will have a value of 2
    System.out.println(index);

    index = str.indexOf("k"); // index will have a value of -1
    System.out.println(index);
}

From source file:Main.java

public static void main(String[] args) {
    byte b = 65;//from  www.  j a va 2 s . c o m

    System.out.println(new String(new byte[] { b }));

}

From source file:Main.java

public static void main(String args[]) {
    String s1 = "demo2s.com";
    String s2 = new String(s1);

    System.out.println(s1 + " equals " + s2 + " -> " + s1.equals(s2));
    System.out.println(s1 + " == " + s2 + " -> " + (s1 == s2));
}

From source file:EqualsNotEqualTo.java

public static void main(String args[]) {
    String s1 = "Hello";
    String s2 = new String(s1);

    System.out.println(s1 + " equals " + s2 + " -> " + s1.equals(s2));
    System.out.println(s1 + " == " + s2 + " -> " + (s1 == s2));
}

From source file:MakeString.java

public static void main(String args[]) {
    char c[] = { 'J', 'a', 'v', 'a' };
    String s1 = new String(c);
    String s2 = new String(s1);

    System.out.println(s1);/*from w  w  w. ja v a2s . c o m*/
    System.out.println(s2);
}

From source file:Main.java

public static void main(String[] args) {
    // Create a String object
    String s1 = new String("Hello");

    // Create a StringBuilder from of the String object s1
    StringBuilder sb = new StringBuilder(s1);

    // Append " Java" to the StringBuilder's content
    sb.append(" Java"); // Now, sb contains "Hello Java"

    // Get a String from the StringBuilder
    String s2 = sb.toString(); // s2 contains "Hello Java"

}

From source file:Main.java

public static void main(String[] args) {
    String s1 = "Hello World";
    String s2 = new String("Hello World");

    if (s1.equals(s2)) {
        System.out.println("String is equal");
    } else {//from  w  w  w .  j  a  v a  2  s .c  om
        System.out.println("String is unequal");
    }
    if (s1 == s2) {
        System.out.println("String is equal");
    } else {
        System.out.println("String is unequal");
    }
}

From source file:Main.java

public static void main(String args[]) {
    byte ascii[] = { 65, 66, 67, 68, 69, 70 };

    String s1 = new String(ascii);
    System.out.println(s1);//from   ww w  .  ja v a  2  s . c  o m

}