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Commit 967cd8a

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author
Samuel Facchinello
committed
fix pmd
1 parent 11e36c8 commit 967cd8a

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src/test/java/com/thealgorithms/maths/MatrixUtilTest.java

Lines changed: 8 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -12,32 +12,32 @@ class MatrixUtilTest {
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void add() {
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final BigDecimal[][] matrix1 = {
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{new BigDecimal(3), new BigDecimal(2)},
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{new BigDecimal(0), new BigDecimal(1)},
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{BigDecimal.ZERO, BigDecimal.ONE},
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};
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final BigDecimal[][] matrix2 = {
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{new BigDecimal(1), new BigDecimal(3)},
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{new BigDecimal(2), new BigDecimal(0)},
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{BigDecimal.ONE, new BigDecimal(3)},
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{new BigDecimal(2), BigDecimal.ZERO},
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};
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final BigDecimal[][] actual = MatrixUtil.add(matrix1, matrix2).orElseThrow(() -> new AssertionError("Could not compute matrix!"));
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final BigDecimal[][] expected = {
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{new BigDecimal(4), new BigDecimal(5)},
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{new BigDecimal(2), new BigDecimal(1)},
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{new BigDecimal(2), BigDecimal.ONE},
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};
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assertTrue(Objects.deepEquals(actual, expected));
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}
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@Test
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void subtract() {
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final BigDecimal[][] matrix1 = {
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{new BigDecimal(1), new BigDecimal(4)},
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{BigDecimal.ONE, new BigDecimal(4)},
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{new BigDecimal(5), new BigDecimal(6)},
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};
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final BigDecimal[][] matrix2 = {
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{new BigDecimal(2), new BigDecimal(0)},
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{new BigDecimal(2), BigDecimal.ZERO},
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{new BigDecimal(-2), new BigDecimal(-3)},
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};
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@@ -55,13 +55,13 @@ void subtract() {
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void multiply() {
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final BigDecimal[][] matrix1 = {
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{new BigDecimal(1), new BigDecimal(2), new BigDecimal(3)},
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{BigDecimal.ONE, new BigDecimal(2), new BigDecimal(3)},
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{new BigDecimal(4), new BigDecimal(5), new BigDecimal(6)},
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{new BigDecimal(7), new BigDecimal(8), new BigDecimal(9)},
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};
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final BigDecimal[][] matrix2 = {
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{new BigDecimal(1), new BigDecimal(2)},
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{BigDecimal.ONE, new BigDecimal(2)},
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{new BigDecimal(3), new BigDecimal(4)},
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{new BigDecimal(5), new BigDecimal(6)},
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};

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