Java Utililty Methods Integer Convert To

List of utility methods to do Integer Convert To

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Description

The list of methods to do Integer Convert To are organized into topic(s).

Method

longconvertInt(byte[] data)
convert Int 
return ((data[3] & 0xFF) << 24) | ((data[2] & 0xFF) << 16) | ((data[1] & 0xFF) << 8) | (data[0] & 0xFF);
longconvertInt(byte[] data)
convert Int 
return convertInt(data, false);
intconvertInt(String str, int defaults)
convert Int 
if (str == null) {
    return defaults;
try {
    return Integer.parseInt(str);
} catch (Exception e) {
    return defaults;
NumberconvertInt(String str, int radix)
convert Int 
long x = Long.parseLong(str, radix);
if (x <= (long) Integer.MAX_VALUE && x >= (long) Integer.MIN_VALUE) {
    return new Integer((int) x);
return new Long(x);
intconvertInt(String value)
convert Int 
try {
    return Integer.parseInt(value);
} catch (Exception e) {
    return 0;
IntegerconvertInt(String valueAsString)
convert Int 
return Integer.valueOf(valueAsString);
int[]convertInt(String[] idArray)
convert Int 
int[] desArray = new int[idArray.length];
for (int i = 0; i < desArray.length; i++) {
    desArray[i] = Integer.parseInt(idArray[i]);
return desArray;
byteconvertInt2Byte(int data)
convert Int Byte 
return (byte) (0xFF & data);
byte[]convertInt2Bytes(int data)
convert Int Bytes 
byte[] bytes = new byte[] { convertInt2Byte(data) };
return bytes;
byte[]convertInt32(int v, boolean isLE)
Convert 32-bits integer value to bytes arrays. 
byte[] bytes = new byte[4];
if (isLE) {
    bytes[3] = (byte) ((v >>> 24) & 0xFF);
    bytes[2] = (byte) ((v >>> 16) & 0xFF);
    bytes[1] = (byte) ((v >>> 8) & 0xFF);
    bytes[0] = (byte) ((v >>> 0) & 0xFF);
} else {
    bytes[0] = (byte) ((v >>> 24) & 0xFF);
...