Example usage for java.lang String lastIndexOf

Introduction

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

Prototype

public int lastIndexOf(String str)

Source Link

Document

Returns the index within this string of the last occurrence of the specified substring.

Usage

From source file:MainClass.java

public static void main(String[] args) {
    try {/*from w w  w . j a v a 2 s .com*/
        Class c = Class.forName("java.util.ArrayList");

        Constructor constructors[] = c.getDeclaredConstructors();
        for (int i = 0; i < constructors.length; i++) {
            System.out.print(constructors[i].getName() + ": ");
            Class parameters[];
            parameters = constructors[i].getParameterTypes();
            for (int j = 0; j < parameters.length; j++) {
                String s = parameters[j].getName();
                s = s.substring(s.lastIndexOf(".") + 1, s.length());
                System.out.print(s + " ");
            }
            System.out.println("");
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

From source file:MainClass.java

public static void main(String[] args) {
    try {/*from  w  w  w .j  av a2s. c  o m*/
        Class c = Class.forName("java.util.ArrayList");

        Constructor constructors[] = c.getConstructors();
        for (int i = 0; i < constructors.length; i++) {
            System.out.print(constructors[i].getName() + ": ");
            Class parameters[];
            parameters = constructors[i].getParameterTypes();
            for (int j = 0; j < parameters.length; j++) {
                String s = parameters[j].getName();
                s = s.substring(s.lastIndexOf(".") + 1, s.length());
                System.out.print(s + " ");
            }
            System.out.println("");
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

From source file:MainClass.java

public static void main(String args[]) {
    String letters = "abcdefghijklmabcdefghijklm";

    System.out.printf("Last 'c' is located at index %d\n", letters.lastIndexOf('c'));
    System.out.printf("Last 'a' is located at index %d\n", letters.lastIndexOf('a', 25));
    System.out.printf("Last '$' is located at index %d\n\n", letters.lastIndexOf('$'));

}

From source file:MainClass.java

public static void main(String args[]) {
    String letters = "abcdefghijklmabcdefghijklm";

    System.out.printf("Last \"def\" is located at index %d\n", letters.lastIndexOf("def"));
    System.out.printf("Last \"def\" is located at index %d\n", letters.lastIndexOf("def", 25));
    System.out.printf("Last \"hello\" is located at index %d\n", letters.lastIndexOf("hello"));
}

From source file:Main.java

public static void main(String args[]) {
    String s = "this is a test from java2s.com.";

    System.out.println(s);/*from   ww  w . j  a va2s  .com*/
    System.out.println("lastIndexOf(t) = " + s.lastIndexOf('t'));

}

From source file:Main.java

public static void main(String args[]) {
    String s = "this is a test from java2s.com.";

    System.out.println(s);/*ww w.j ava 2  s .  c  o m*/
    System.out.println("lastIndexOf(the) = " + s.lastIndexOf("the"));

}

From source file:MainClass.java

public static void main(String args[]) {
    String s = "public static void main(String args[]) {";
    System.out.println(s);/* ww w .j a va  2 s. c om*/
    System.out.println("lastIndexOf(the) = " + s.lastIndexOf("pub"));
}

From source file:com.github.zerkseez.codegen.wrappergenerator.Main.java

public static void main(final String[] args) throws Exception {
    final Options options = new Options();
    options.addOption(Option.builder().longOpt("outputDirectory").hasArg().required().build());
    options.addOption(Option.builder().longOpt("classMappings").hasArgs().required().build());

    final CommandLineParser parser = new DefaultParser();

    try {/* w w w.  ja v  a2s .  c o m*/
        final CommandLine line = parser.parse(options, args);
        final String outputDirectory = line.getOptionValue("outputDirectory");
        final String[] classMappings = line.getOptionValues("classMappings");
        for (String classMapping : classMappings) {
            final String[] tokens = classMapping.split(":");
            if (tokens.length != 2) {
                throw new IllegalArgumentException(
                        String.format("Invalid class mapping format \"%s\"", classMapping));
            }
            final Class<?> wrappeeClass = Class.forName(tokens[0]);
            final String fullWrapperClassName = tokens[1];
            final int indexOfLastDot = fullWrapperClassName.lastIndexOf('.');
            final String wrapperPackageName = (indexOfLastDot == -1) ? ""
                    : fullWrapperClassName.substring(0, indexOfLastDot);
            final String simpleWrapperClassName = (indexOfLastDot == -1) ? fullWrapperClassName
                    : fullWrapperClassName.substring(indexOfLastDot + 1);

            System.out.println(String.format("Generating wrapper class for %s...", wrappeeClass));
            final WrapperGenerator generator = new WrapperGenerator(wrappeeClass, wrapperPackageName,
                    simpleWrapperClassName);
            generator.writeTo(outputDirectory, true);
        }
        System.out.println("Done");
    } catch (MissingOptionException e) {
        final HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(String.format("java -cp CLASSPATH %s", Main.class.getName()), options);
    }
}

From source file:com.aws.sampleImage.url.TestHttpGetFlickrAPI.java

public static void main(String[] args) throws IOException, JSONException {
    //String query = "church";
    //String query = "sukriti";
    String query = "people";
    System.out.println(callFlickrAPIForEachKeyword(query));

    String abc = "abcdef)";

    System.out.println(abc.substring(0, abc.lastIndexOf(")")));

}

From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    final JButton button = new JButton("Click me");
    button.addActionListener(e -> {//w w w  .  j a va2  s .co  m
        JFileChooser chooser = new JFileChooser();
        chooser.setSelectedFile(new File(chooser.getCurrentDirectory(), "save.dat"));
        final JTextField textField = getTexField(chooser);
        if (textField == null) {
            return;
        }
        String text = textField.getText();
        if (text == null) {
            return;
        }
        int index = text.lastIndexOf('.');
        if (index == -1) {
            return;
        }
        textField.setSelectionStart(0);
        textField.setSelectionEnd(index);

        chooser.showSaveDialog(button);

    });
    frame.add(button);
    frame.pack();
    frame.setVisible(true);
}