Example usage for java.lang StringBuffer length

Introduction

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

Prototype

@Override
    public synchronized int length()

Source Link

Usage

From source file:MainClass.java

public static void main(String[] arg) {
    StringBuffer aString = new StringBuffer("ABCDE");

    int length = aString.length();
    System.out.println(length);//from   w ww  . ja v  a 2s.c  o  m
}

From source file:MainClass.java

public static void main(String args[]) {
    StringBuffer sb = new StringBuffer("Hello");
    System.out.println("length = " + sb.length());
}

From source file:Main.java

public static void main(String[] argv) {
    StringBuffer sb = new StringBuffer();
    sb.append("java2s.com");

    System.out.println(sb.length());

    System.out.println(sb.capacity());
}

From source file:Main.java

public static void main(String args[]) {
    StringBuffer buffer = new StringBuffer("hello there from java2s.com");

    char charArray[] = new char[buffer.length()];
    buffer.getChars(0, buffer.length(), charArray, 0);
    System.out.print("The characters are: ");

}

From source file:Main.java

public static void main(String[] argv) {
    StringBuffer sb = new StringBuffer();
    sb.append("java2s.com");

    System.out.println(sb.length());
    System.out.println(sb.capacity());

    sb.trimToSize();//from  w  ww.j  a va2  s  . c  o  m

    System.out.println(sb.length());
    System.out.println(sb.capacity());

}

From source file:MainClass.java

public static void main(String args[]) {
    StringBuffer sb = new StringBuffer(40);
    System.out.println(sb);/*from  w  ww. j  av a2s.c o m*/
    System.out.println("Length: " + sb.length());
    System.out.println("Capacity:" + sb.capacity());
}

From source file:FileDialogMultipleFileNameSelection.java

public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display);

    FileDialog dlg = new FileDialog(shell, SWT.MULTI);
    Collection files = new ArrayList();
    if (dlg.open() != null) {
        String[] names = dlg.getFileNames();
        for (int i = 0, n = names.length; i < n; i++) {
            StringBuffer buf = new StringBuffer(dlg.getFilterPath());
            if (buf.charAt(buf.length() - 1) != File.separatorChar)
                buf.append(File.separatorChar);
            buf.append(names[i]);/*from w w w . j  a  va 2s  .  c  o  m*/
            files.add(buf.toString());
        }
    }
    System.out.println(files);
    display.dispose();

}

From source file:StringBufferDemo.java

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

    System.out.println("buffer = " + sb);
    System.out.println("length = " + sb.length());
    System.out.println("capacity = " + sb.capacity());
}

From source file:Main.java

public static void main(String[] args) {
    StringBuffer sb1 = new StringBuffer("Hello World");
    sb1.delete(0, 6);//  ww  w .j av a  2 s. c  o  m

    System.out.println(sb1);
    sb1.delete(0, sb1.length());
    System.out.println(sb1);

    sb1 = new StringBuffer("Hello World");
    sb1.deleteCharAt(0);
    System.out.println(sb1);
}

From source file:MainClass.java

public static void main(String[] args) {
    StringBuffer sb = new StringBuffer("abc");

    System.out.println("sb = " + sb);
    System.out.println("Length = " + sb.length());
    System.out.println("Capacity = " + sb.capacity());

    sb.setLength(2);//from  w w w  . j a v a 2 s . c  om

    System.out.println("sb = " + sb);
    System.out.println("Length = " + sb.length());
    System.out.println("Capacity = " + sb.capacity());

    sb.setLength(4);

    System.out.println("sb = " + sb);
    System.out.println("Length = " + sb.length());
    System.out.println("Capacity = " + sb.capacity());
}