Repository: commons-numbers Updated Branches: refs/heads/null-removal [created] b077fd577
NUMBERS-59: Removed null checking in Complex() Project: http://git-wip-us.apache.org/repos/asf/commons-numbers/repo Commit: http://git-wip-us.apache.org/repos/asf/commons-numbers/commit/b077fd57 Tree: http://git-wip-us.apache.org/repos/asf/commons-numbers/tree/b077fd57 Diff: http://git-wip-us.apache.org/repos/asf/commons-numbers/diff/b077fd57 Branch: refs/heads/null-removal Commit: b077fd577c26357c9abde43f261c9029c8891ae9 Parents: ac1975c Author: Eric Barnhill <ericbarnh...@apache.org> Authored: Fri Feb 2 10:06:32 2018 +0100 Committer: Eric Barnhill <ericbarnh...@apache.org> Committed: Fri Feb 2 10:06:32 2018 +0100 ---------------------------------------------------------------------- .../org/apache/commons/numbers/complex/Complex.java | 16 ---------------- 1 file changed, 16 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/commons-numbers/blob/b077fd57/commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java ---------------------------------------------------------------------- diff --git a/commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java b/commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java index 7187507..f3295c3 100644 --- a/commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java +++ b/commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java @@ -221,7 +221,6 @@ public class Complex implements Serializable { * @return {@code this + addend}. */ public Complex add(Complex addend) { - checkNotNull(addend); return new Complex(real + addend.real, imaginary + addend.imaginary); } @@ -297,7 +296,6 @@ public class Complex implements Serializable { * @return {@code this / divisor}. */ public Complex divide(Complex divisor) { - checkNotNull(divisor); final double c = divisor.real; final double d = divisor.imaginary; @@ -571,7 +569,6 @@ public class Complex implements Serializable { * @return {@code this * factor}. */ public Complex multiply(Complex factor) { - checkNotNull(factor); return new Complex(real * factor.real - imaginary * factor.imaginary, real * factor.imaginary + imaginary * factor.real); } @@ -623,7 +620,6 @@ public class Complex implements Serializable { * @return {@code this - subtrahend}. */ public Complex subtract(Complex subtrahend) { - checkNotNull(subtrahend); return new Complex(real - subtrahend.real, imaginary - subtrahend.imaginary); } @@ -961,7 +957,6 @@ public class Complex implements Serializable { * @return <code> this<sup>x</sup></code>. */ public Complex pow(Complex x) { - checkNotNull(x); if (real == 0 && imaginary == 0) { if (x.real > 0 && @@ -1316,17 +1311,6 @@ public class Complex implements Serializable { } /** - * Checks that an object is not null. - * - * @param o Object to be checked. - */ - private static void checkNotNull(Object o) { - if (o == null) { - throw new IllegalArgumentException("Null Argument to Complex Method"); - } - } - - /** * Check that the argument is positive and throw a RuntimeException * if it is not. * @param arg {@code double} to check
