pmd failure and clang check

Author: varada610

pmd-exclude.properties

@@ -55,7 +55,6 @@ com.thealgorithms.maths.SumOfArithmeticSeries=UselessParentheses
 com.thealgorithms.maths.TrinomialTriangle=UselessParentheses
 com.thealgorithms.maths.VampireNumber=CollapsibleIfStatements
 com.thealgorithms.maths.Volume=UselessParentheses
-com.thealgorithms.matrixexponentiation.Fibonacci=UnnecessaryFullyQualifiedName
 com.thealgorithms.misc.Sparsity=UselessParentheses
 com.thealgorithms.misc.ThreeSumProblem=UselessParentheses
 com.thealgorithms.misc.WordBoggle=UselessParentheses

src/test/java/com/thealgorithms/matrix/InverseOfMatrixTest.java

@@ -2,7 +2,6 @@
 import static org.junit.jupiter.api.Assertions.assertArrayEquals;
 
 import java.util.stream.Stream;
-
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.Arguments;
 import org.junit.jupiter.params.provider.MethodSource;