Can someone help me create a JAVA code calledDecimalComparator?

It needs to contain the following three public static methods

1. sameIntegralPart- This method takes in two double parameters and returns a boolean: true if the integer part of these two double values are the same, and false otherwise. For example:

sameIntegralPart(12.34, 12.4234) --> true

sameIntegralPart(0.34, 1.423434) --> false

1. areEqualWithinPrecision- This method takes in two double parameters and one (precision) integer parameter (say x). It also returns a boolean. The method returns true if the two double arguments are identical UP TO x decimal places, and false otherwise. For example:

areEqualWithinPrecision(23.2345, 23.2346, 3) --> true areEqualWithinPrecision(23.2345, 23.2346, 4) --> false

**Notes:**If the precision argument x is zero, this method boils down to usingsameIntegralPart. If the precision argument x is negative or over 10, the method should return false.

1. An overloaded version ofareEqualWithinPrecision. This overloaded version also takes two double parameters, but no integer (precision) parameter. This method behaves like the method in (2), with the precision set to 3 by default. For example:

areEqualWithinPrecision(23.2345, 23.2346) --> true areEqualWithinPrecision(23.2345, 23.2361) --> false

Hints:

• UsesameIntegralPartto codeareEqualWithinPrecision, and use one of the overloaded versions ofareEqualWithinPrecisionto code the other.
• BE CAREFUL:The integer part of a double can be larger than what anintcan accommodate.
• The API methodMath.powshould be useful here. Look it up!

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You should copy the skeleton sample program fromDecimalComparator code

public class DecimalComparator {

// Write your 3 methods here

// Use the main method to test your code (optional)

public static void main(String[] args) {

// System.out.println(sameIntegralPart(22.34, 22.37867)); // true

// System.out.println(sameIntegralPart(141457105122.34667, 141457105111.34667)); // false

// System.out.println(areEqualWithinPrecision(-1341.235, -1341.23534667, 3)); // true

// System.out.println(areEqualWithinPrecision(1341.2357, 1341.235346, 4)); // false

// System.out.println(areEqualWithinPrecision(0.2357, 0.235346, 4)); // false

// System.out.println(areEqualWithinPrecision(0.2357, 0.235346)); // true

}