Java Utililty Methods Number Equal

List of utility methods to do Number Equal

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Description

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

Method

booleanareEqual(int i, int j)
Returns true if and only if given integers are equal. 
return i == j;
booleanareEqual(int o1, int o2)
are Equal 
return o1 == o2;
booleanareEqual(T s1, T s2)
Compares two objects of the same type for equality taking into account that none, one, or both may be null 
return (s1 == null) ? (s2 == null) : (s2 != null) ? s1.equals(s2) : false;
booleanareEqual(T... elements)
method that determines if all inputs are .equal(). 
if (elements.length < 2) {
    return true;
T first = elements[0];
for (int i = 1; i < elements.length; i++) {
    T current = elements[i];
    if (first == null) {
        if (current != null) {
...
booleanareEquals(boolean first, boolean second)
are Equals 
return first == second;
booleanareEquals(double p, double q)
are Equals 
return p > q - APPROX && p < q + APPROX;