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style: include BigIntegerInstantiation (#5294)

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This commit is contained in:
Piotr Idzik
2024-07-16 10:39:11 +02:00
committed by GitHub
parent 57878cac55
commit 5840579885
4 changed files with 11 additions and 12 deletions
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3
pmd-exclude.properties
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@ -39,7 +39,6 @@ com.thealgorithms.dynamicprogramming.WineProblem=UselessParentheses
com.thealgorithms.maths.BinomialCoefficient=UselessParentheses com.thealgorithms.maths.BinomialCoefficient=UselessParentheses
com.thealgorithms.maths.Complex=UselessParentheses com.thealgorithms.maths.Complex=UselessParentheses
com.thealgorithms.maths.DistanceFormulaTest=UnnecessaryFullyQualifiedName com.thealgorithms.maths.DistanceFormulaTest=UnnecessaryFullyQualifiedName
com.thealgorithms.maths.FibonacciJavaStreamsTest=BigIntegerInstantiation
com.thealgorithms.maths.Gaussian=UselessParentheses com.thealgorithms.maths.Gaussian=UselessParentheses
com.thealgorithms.maths.GcdSolutionWrapper=UselessParentheses com.thealgorithms.maths.GcdSolutionWrapper=UselessParentheses
com.thealgorithms.maths.HeronsFormula=UselessParentheses com.thealgorithms.maths.HeronsFormula=UselessParentheses
@ -47,7 +46,7 @@ com.thealgorithms.maths.KaprekarNumbers=UselessParentheses
com.thealgorithms.maths.KeithNumber=UselessParentheses com.thealgorithms.maths.KeithNumber=UselessParentheses
com.thealgorithms.maths.LeonardoNumber=UselessParentheses com.thealgorithms.maths.LeonardoNumber=UselessParentheses
com.thealgorithms.maths.LinearDiophantineEquationsSolver=UselessParentheses com.thealgorithms.maths.LinearDiophantineEquationsSolver=UselessParentheses
com.thealgorithms.maths.MatrixUtil=BigIntegerInstantiation,UselessParentheses com.thealgorithms.maths.MatrixUtil=UselessParentheses
com.thealgorithms.maths.RomanNumeralUtil=UselessParentheses com.thealgorithms.maths.RomanNumeralUtil=UselessParentheses
com.thealgorithms.maths.SecondMinMax=UselessParentheses com.thealgorithms.maths.SecondMinMax=UselessParentheses
com.thealgorithms.maths.SecondMinMaxTest=UnnecessaryFullyQualifiedName com.thealgorithms.maths.SecondMinMaxTest=UnnecessaryFullyQualifiedName

2
src/main/java/com/thealgorithms/maths/FibonacciJavaStreams.java
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@ -22,7 +22,7 @@ public final class FibonacciJavaStreams {
return Optional.of(BigDecimal.ZERO); return Optional.of(BigDecimal.ZERO);
} }
if (index.compareTo(new BigDecimal(2)) < 0) { if (index.compareTo(BigDecimal.TWO) < 0) {
return Optional.of(BigDecimal.ONE); return Optional.of(BigDecimal.ONE);
} }

6
src/test/java/com/thealgorithms/maths/FibonacciJavaStreamsTest.java
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@ -21,13 +21,13 @@ public class FibonacciJavaStreamsTest {
public void testCheckTheFirst4SequenceElements() { public void testCheckTheFirst4SequenceElements() {
checkElement(BigDecimal.ZERO, BigDecimal.ZERO); checkElement(BigDecimal.ZERO, BigDecimal.ZERO);
checkElement(BigDecimal.ONE, BigDecimal.ONE); checkElement(BigDecimal.ONE, BigDecimal.ONE);
checkElement(new BigDecimal(2), BigDecimal.ONE); checkElement(BigDecimal.TWO, BigDecimal.ONE);
checkElement(new BigDecimal(3), new BigDecimal(2)); checkElement(new BigDecimal(3), BigDecimal.TWO);
} }
@Test @Test
public void testCheck10thSequenceElement() { public void testCheck10thSequenceElement() {
checkElement(new BigDecimal(10), new BigDecimal(55)); checkElement(BigDecimal.TEN, new BigDecimal(55));
} }
@Test @Test

12
src/test/java/com/thealgorithms/maths/MatrixUtilTest.java
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@ -11,20 +11,20 @@ class MatrixUtilTest {
@Test @Test
void add() { void add() {
final BigDecimal[][] matrix1 = { final BigDecimal[][] matrix1 = {
{new BigDecimal(3), new BigDecimal(2)}, {new BigDecimal(3), BigDecimal.TWO},
{BigDecimal.ZERO, BigDecimal.ONE}, {BigDecimal.ZERO, BigDecimal.ONE},
}; };
final BigDecimal[][] matrix2 = { final BigDecimal[][] matrix2 = {
{BigDecimal.ONE, new BigDecimal(3)}, {BigDecimal.ONE, new BigDecimal(3)},
{new BigDecimal(2), BigDecimal.ZERO}, {BigDecimal.TWO, BigDecimal.ZERO},
}; };
final BigDecimal[][] actual = MatrixUtil.add(matrix1, matrix2).orElseThrow(() -> new AssertionError("Could not compute matrix!")); final BigDecimal[][] actual = MatrixUtil.add(matrix1, matrix2).orElseThrow(() -> new AssertionError("Could not compute matrix!"));
final BigDecimal[][] expected = { final BigDecimal[][] expected = {
{new BigDecimal(4), new BigDecimal(5)}, {new BigDecimal(4), new BigDecimal(5)},
{new BigDecimal(2), BigDecimal.ONE}, {BigDecimal.TWO, BigDecimal.ONE},
}; };
assertTrue(Objects.deepEquals(actual, expected)); assertTrue(Objects.deepEquals(actual, expected));
@ -37,7 +37,7 @@ class MatrixUtilTest {
}; };
final BigDecimal[][] matrix2 = { final BigDecimal[][] matrix2 = {
{new BigDecimal(2), BigDecimal.ZERO}, {BigDecimal.TWO, BigDecimal.ZERO},
{new BigDecimal(-2), new BigDecimal(-3)}, {new BigDecimal(-2), new BigDecimal(-3)},
}; };
@ -55,13 +55,13 @@ class MatrixUtilTest {
void multiply() { void multiply() {
final BigDecimal[][] matrix1 = { final BigDecimal[][] matrix1 = {
{BigDecimal.ONE, new BigDecimal(2), new BigDecimal(3)}, {BigDecimal.ONE, BigDecimal.TWO, new BigDecimal(3)},
{new BigDecimal(4), new BigDecimal(5), new BigDecimal(6)}, {new BigDecimal(4), new BigDecimal(5), new BigDecimal(6)},
{new BigDecimal(7), new BigDecimal(8), new BigDecimal(9)}, {new BigDecimal(7), new BigDecimal(8), new BigDecimal(9)},
}; };
final BigDecimal[][] matrix2 = { final BigDecimal[][] matrix2 = {
{BigDecimal.ONE, new BigDecimal(2)}, {BigDecimal.ONE, BigDecimal.TWO},
{new BigDecimal(3), new BigDecimal(4)}, {new BigDecimal(3), new BigDecimal(4)},
{new BigDecimal(5), new BigDecimal(6)}, {new BigDecimal(5), new BigDecimal(6)},
}; };