Example usage for java.lang IndexOutOfBoundsException IndexOutOfBoundsException

Introduction

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

Prototype

public IndexOutOfBoundsException()

Source Link

Document

Constructs an IndexOutOfBoundsException with no detail message.

Usage

From source file:Main.java

static public int max(int[] values) {
    if (values.length < 2)
        throw new IndexOutOfBoundsException();

    int max = values[0];
    for (int i = 1; i < values.length; i++)
        if (values[i] > max)
            max = values[i];/*from   w ww  .  ja  v a2s .com*/
    return max;
}

From source file:Main.java

public static <E> E getElementAtIndex(Collection<E> set, int idx) {
    if (idx >= set.size() || idx < 0) {
        throw new IndexOutOfBoundsException();
    }//from   www  .  j av a2 s .  c om
    Iterator<E> it = set.iterator();
    for (int i = 0; i < idx; ++i) {
        it.next();
    }
    return it.next();
}

From source file:Main.java

public static Object[] getLine(IDocument document, int offset) {
    String text = document.get();
    if (offset > text.length()) {
        throw new IndexOutOfBoundsException();
    }//w  w  w  .  ja  v a  2  s  .  co m
    int start = offset, end = offset;
    while (start > 0 && text.charAt(start) != '\n') {
        start--;
    }
    while (end < text.length() && text.charAt(end) != '\n') {
        end++;
    }
    try {
        return new Object[] { text.substring(start > 0 ? start + 1 : 0, end), start > 0 ? start + 1 : 0 };
    } catch (StringIndexOutOfBoundsException e) {
        String msg = "exception from getLine(" + offset + "). start=" + start + "; end=" + end + "; text="
                + text;
        throw new RuntimeException(msg, e);
    }
}

From source file:Main.java

public static int readInputStream(InputStream input, byte[] buffer, int offset, int length) throws Exception {
    int n, o;/*from   w  w  w  .  j a v a  2s. c  o  m*/

    if (buffer == null)
        throw new NullPointerException();
    if (offset < 0 || length < 0 || offset + length > buffer.length)
        throw new IndexOutOfBoundsException();
    if (length == 0)
        return 0;

    if ((n = input.read(buffer, offset++, 1)) < 0)
        return -1;

    if (--length > 0 && (o = input.available()) > 0) {
        n += input.read(buffer, offset, o > length ? length : o);
    }

    return n;
}

From source file:fi.uta.infim.usaproxyreportgenerator.App.java

/**
 * Entry point./*from w  w w  .  j a  v a2  s.co  m*/
 * @param args command line arguments
 */
public static void main(String[] args) {
    printLicense();
    System.out.println();

    try {
        // Command line arguments
        cli = parser.parse(cliOptions, args);
    } catch (org.apache.commons.cli.ParseException e) {
        System.err.println(e.getMessage());
        printHelp();
        return;
    }

    File outputDir;
    // Use CWD if output dir is not supplied
    outputDir = new File(cli.getOptionValue("outputDir", "."));

    // Set up the browsing data provider that mines the log entries for 
    // visualizable data.
    setupDataProvider();

    // Output CLI options, so that the user sees what is happening
    System.out.println("Output directory: " + outputDir.getAbsolutePath());
    System.out.println("Data provider class: " + dataProviderClass.getCanonicalName());

    UsaProxyLogParser parser = new UsaProxyLogParser();
    UsaProxyLog log;
    try {
        String filenames[] = cli.getArgs();
        if (filenames.length == 0) {
            throw new IndexOutOfBoundsException();
        }

        // Interpret remaining cli args as file names
        System.out.print("Parsing log file... ");
        log = parser.parseFilesByName(Arrays.asList(filenames));
        System.out.println("done.");
    } catch (IOException ioe) {
        System.err.println("Error opening log file: " + ioe.getMessage());
        printHelp();
        return;
    } catch (ParseException pe) {
        System.err.println("Error parsing log file.");
        printHelp();
        return;
    } catch (IndexOutOfBoundsException e) {
        System.err.println("Please supply a file name.");
        printHelp();
        return;
    } catch (NoSuchElementException e) {
        System.err.println("Error opening log file: " + e.getMessage());
        printHelp();
        return;
    }

    setupJsonConfig(); // Set up JSON processors

    // Iterate over sessions and generate a report for each one.
    for (UsaProxySession s : log.getSessions()) {
        System.out.print("Generating report for session " + s.getSessionID() + "... ");
        try {
            generateHTMLReport(s, outputDir);
            System.out.println("done.");
        } catch (IOException e) {
            System.err.println(
                    "I/O error generating report for session id " + s.getSessionID() + ": " + e.getMessage());
            System.err.println("Skipping.");
        } catch (TemplateException e) {
            System.err.println(
                    "Error populating template for session id " + s.getSessionID() + ": " + e.getMessage());
            System.err.println("Skipping.");
        }
    }
}

From source file:Main.java

public static void readFully(InputStream in, byte b[], int off, int len) throws IOException {
    if (off < 0 || len < 0 || off + len > b.length)
        throw new IndexOutOfBoundsException();
    while (len > 0) {
        int count = in.read(b, off, len);
        if (count < 0)
            throw new EOFException();
        off += count;//  w  w  w. j a  va  2s .  co m
        len -= count;
    }
}

From source file:com.github.pemapmodder.pocketminegui.utils.Ring.java

public T get(int offset) {
    if (offset >= size) {
        throw new IndexOutOfBoundsException();
    }/* www  . j  ava2s  .  c o m*/
    return array[internalOffset(offset)];
}

From source file:ArrayUtils.java

public static Object[] removeFromArray(Object[] array, int i) {
    if (i < 0 || i >= array.length) {
        throw new IndexOutOfBoundsException();
    }//from   w  w w.ja  va  2s  .co  m
    Object[] newArray = (Object[]) Array.newInstance(array.getClass().getComponentType(), array.length - 1);
    System.arraycopy(array, 0, newArray, 0, i);
    System.arraycopy(array, i + 1, newArray, i, array.length - i - 1);
    return newArray;
}

From source file:com.galenframework.parser.CommandLineReader.java

public boolean isNextArgument() {
    if (hasNext()) {
        String next = it.next();//from www  .  j a v  a  2  s . com
        it.previous();
        return (next != null && next.startsWith("--"));

    } else
        throw new IndexOutOfBoundsException();
}

From source file:api.util.JsonArrayList.java

@Override
public T get(int index) {
    try {/*from  w w w .  j  a  v a  2  s. c  o m*/
        Object val = array.get(index);
        if (val == JSONObject.NULL)
            return null;
        return read(val);
    } catch (JSONException e) {
        throw new IndexOutOfBoundsException();
    }
}