Java Utililty Methods Number Min Value

List of utility methods to do Number Min Value

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Description

The list of methods to do Number Min Value are organized into topic(s).

Method

intminInteger(Integer a, Integer b)
min Integer 
if (a == null || b == null) {
    return Integer.MIN_VALUE;
return Math.min(a, b);
BooleanminLength(String field, Integer from)
min Length 
return field.length() >= from;
booleanminLength(String value, int min)

Checks if the value's length is greater than or equal to the min.

return (value.length() >= min);
StringminLengthExpression(final String operand, final long minLength)
Build expression to check the 'minLength' restriction, depending on the data type of the member variable. 
return String.format("%s.length() < %d", operand, minLength);
doubleminLimit(double d, double limit)
min Limit 
return d < limit ? limit : d;
floatminLimit(float value, float min)
min Limit 
return value < min ? min : value;
intminLog2(int input)
min Log 
int bitMask = 1;
int bitPosition = 0;
int maxBitMask = 0;
while (bitPosition < 31) {
    if ((bitMask & input) > 0) {
        maxBitMask = (bitMask & input);
    bitMask <<= 1;
...
doubleminMax(double v, double min, double max)
min Max 
return Math.max(min, Math.min(max, v));
intminMax(int i)
min Max 
if (i < 0) {
    return 0;
} else if (i > 255) {
    return 255;
} else {
    return i;
intminmax(int min, int max, int now)
minmax 
if (now < min)
    return min;
if (now > max)
    return max;
return now;