Java Utililty Methods Array Length Get

List of utility methods to do Array Length Get

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Description

The list of methods to do Array Length Get are organized into topic(s).

Method

intlengthNeeded(byte[] b)
length Needed 
if (b[0] != 0) {
    return 8;
if (b[1] != 0) {
    return 7;
if (b[2] != 0) {
    return 6;
...
intlengthOf(T[] array)
length Of 
return array == null ? 0 : array.length;
intlengthOfShortestIn(String[] strings)
Return the length of the shortest string in the array. 
int minLength = Integer.MAX_VALUE;
for (int i = 0; i < strings.length; i++) {
    if (strings[i] == null)
        return 0;
    minLength = Math.min(minLength, strings[i].length());
return minLength;
doublelengthSQ(double[] vector)
length SQ 
double max = 0.0;
for (double aValue : vector) {
    max += aValue * aValue;
return max;
intlengthToWrite(final byte[] data, final int offset, final int dataLength, final boolean rightTrim)

lengthToWrite. 

int lengthToWrite = 0;
if (!rightTrim)
    lengthToWrite = dataLength;
else
    for (int i = offset + dataLength - 1; i >= offset; i--)
        if (data[i] != ' ') {
            lengthToWrite = (i - offset) + 1;
            break;
...
intlengthToZero(byte[] data, int offset)
length To Zero 
int start = offset;
for (int i = start; i < data.length; i++) {
    if (data[i] == 0) {
        return (i - start);
int remaining = data.length - start;
return remaining > 0 ? remaining : 0;
...
doubleLengthVec3D(double[] vec)
Length Vec D 
return Math.sqrt(vec[0] * vec[0] + vec[1] * vec[1] + vec[2] * vec[2]);