Example usage for java.util Arrays toString

Introduction

In this page you can find the example usage for java.util Arrays toString.

Prototype

public static String toString(Object[] a)

Source Link

Document

Returns a string representation of the contents of the specified array.

Usage

From source file:Main.java

public static <T> int indexOf(T[] array, T value) {
    for (int i = 0; i < array.length; i++) {
        if (array[i].equals(value)) {
            return i;
        }/*from w  w  w  .ja va2 s.c o  m*/
    }
    throw new ArrayIndexOutOfBoundsException(value.toString() + "is not in " + Arrays.toString(array));
}

From source file:Main.java

/**
 * Returns a string composed from a {@link SparseArray}.
 *//* w w  w .j  a  v  a  2s  .  c  o  m*/
public static String toString(SparseArray<byte[]> array) {
    if (array == null) {
        return "null";
    }
    if (array.size() == 0) {
        return "{}";
    }
    StringBuilder buffer = new StringBuilder();
    buffer.append('{');
    for (int i = 0; i < array.size(); ++i) {
        buffer.append(array.keyAt(i)).append("=").append(Arrays.toString(array.valueAt(i)));
    }
    buffer.append('}');
    return buffer.toString();
}

From source file:net.sf.maltcms.chromaui.charts.GradientPaintScale.java

/**
 *
 * @param args// w w  w .j a  va 2  s  .  c  om
 */
public static void main(String[] args) {
    double[] st = ImageTools.createSampleTable(256);
    Logger.getLogger(GradientPaintScale.class.getName()).info(Arrays.toString(st));
    double min = 564.648;
    double max = 24334.234;
    GradientPaintScale gps = new GradientPaintScale(st, min, max,
            new Color[] { Color.BLACK, Color.RED, Color.orange, Color.yellow, Color.white });
    double val = min;
    double incr = (max - min) / (st.length - 1);
    Logger.getLogger(GradientPaintScale.class.getName()).log(Level.INFO, "Increment: {0}", incr);
    for (int i = 0; i < st.length; i++) {
        Logger.getLogger(GradientPaintScale.class.getName()).log(Level.INFO, "Value: {0}", val);
        gps.getPaint(val);
        val += incr;
    }
    Logger.getLogger(GradientPaintScale.class.getName()).info("Printing min and max values");
    Logger.getLogger(GradientPaintScale.class.getName()).log(Level.INFO, "Min: {0} gps min: {1}",
            new Object[] { min, gps.getPaint(min) });
    Logger.getLogger(GradientPaintScale.class.getName()).log(Level.INFO, "Max: {0} gps max: {1}",
            new Object[] { max, gps.getPaint(max) });
    JList jl = new JList();
    DefaultListModel dlm = new DefaultListModel();
    jl.setModel(dlm);
    jl.setCellRenderer(new ListCellRenderer() {
        @Override
        public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected,
                boolean cellHasFocus) {
            if (value instanceof JLabel) {
                // Border b =
                // BorderFactory.createCompoundBorder(BorderFactory
                // .createEmptyBorder(0, 0, 5, 0), BorderFactory
                // .createLineBorder(Color.BLACK, 1));
                // ((JLabel) value).setBorder(b);
                return (Component) value;
            }
            return new JLabel(value.toString());
        }
    });
    JFrame jf = new JFrame();
    jf.add(new JScrollPane(jl));
    jf.setVisible(true);
    jf.setSize(200, 400);
    for (int alpha = -10; alpha <= 10; alpha++) {
        for (int beta = 1; beta <= 20; beta++) {
            gps.setAlphaBeta(alpha, beta);
            // System.out.println(Arrays.toString(gps.st));
            // System.out.println(Arrays.toString(gps.sampleTable));
            BufferedImage bi = gps.getLookupImage();
            ImageIcon ii = new ImageIcon(bi);
            dlm.addElement(new JLabel(ii));
        }
    }

}

From source file:Main.java

static public void dumpCursor(Cursor cursor) {
    final String LOG_TAG = "dumpCursor";
    if (cursor != null) {
        Log.d(LOG_TAG, "cursor " + cursor.getCount());
        for (int i = 0; i < cursor.getColumnCount(); i++)
            Log.d(LOG_TAG, "col " + i + " " + cursor.getColumnName(i));

        cursor.moveToFirst();/*w  w  w . ja va  2  s .  com*/
        String[] a = new String[cursor.getColumnCount()];
        while (!cursor.isAfterLast()) {
            for (int i = 0; i < a.length; i++)
                a[i] = cursor.getString(i);
            Log.d(LOG_TAG, Arrays.toString(a));
            cursor.moveToNext();
        }

        cursor.moveToFirst();
    }
}

From source file:gov.nih.nci.cabig.ccts.util.BooleanDelimiter.java

public static String[] parseBoolean(String s) {
    log.debug(">>> INPUT: " + s);
    operands = s.split(delimiter);/*from w  ww  .j  a v  a 2 s .  co m*/
    log.debug(">>> OUTPUT: " + Arrays.toString(operands));
    return operands;
}

From source file:Main.java

public static void log(String key, int[] ar) {
    debugOutput.put(key, Arrays.toString(ar));
}

From source file:Main.java

public static String toString(Intent intent) {
    StringBuilder sb = new StringBuilder();
    sb.append(intent.getAction()).append(" ");

    Bundle bundle = intent.getExtras();/*  w  w  w.  ja va  2 s.c om*/
    if (bundle != null) {
        Set<String> sets = bundle.keySet();
        for (String key : sets) {
            if (bundle.get(key) instanceof Integer) {
                sb.append(key).append(":").append(bundle.getInt(key)).append("\n");
            } else if (bundle.get(key) instanceof ArrayList) {
                sb.append(key).append(":").append(Arrays.toString(bundle.getIntegerArrayList(key).toArray()))
                        .append("\n");
            } else if (bundle.get(key) instanceof Parcelable) {
                sb.append(key).append(":").append(bundle.getParcelable(key).toString()).append("\n");
            } else {
                sb.append(key).append(":").append(bundle.getString(key)).append("\n");
            }
        }

    }

    return sb.toString();
}

From source file:Main.java

public static void log(String key, String[] ar) {
    debugOutput.put(key, Arrays.toString(ar));
}

From source file:Main.java

public static double[] toDoubleArray(List<Double> ld) {
    double[] results = new double[ld.size()];
    int i = 0;/*ww w  .  ja v  a2 s . c o m*/
    for (Double d : ld) {
        results[i++] = (d != null ? d : 0);
    }
    Log.i("TAG", "double conversion results " + Arrays.toString(results));
    return results;
}

From source file:Main.java

public static String[] toStringArray(List<String> ls) {
    String[] results = new String[ls.size()];
    int i = 0;//w ww.  ja v  a  2s.c o  m
    for (String s : ls) {
        results[i++] = (s != null ? s : "");
    }
    Log.i("TAG", "string conversion results " + Arrays.toString(results));
    return results;
}