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8282019: Unused static fields DEGREES_TO_RADIANS, RADIANS_TO_DEGREES in StrictMath

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Reviewed-by: bpb, darcy
This commit is contained in:
Andrey Turbanov 2022-02-17 12:31:37 +00:00
parent 3b7a3cfce3
commit d0e11808fd
1 changed files with 4 additions and 17 deletions
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21
src/java.base/share/classes/java/lang/StrictMath.java
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@ -1,5 +1,5 @@
/* /*
* Copyright (c) 1999, 2021, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 1999, 2022, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* *
* This code is free software; you can redistribute it and/or modify it * This code is free software; you can redistribute it and/or modify it
@ -101,19 +101,6 @@ public final class StrictMath {
*/ */
public static final double PI = 3.14159265358979323846; public static final double PI = 3.14159265358979323846;
/**
* Constant by which to multiply an angular value in degrees to obtain an
* angular value in radians.
*/
private static final double DEGREES_TO_RADIANS = 0.017453292519943295;
/**
* Constant by which to multiply an angular value in radians to obtain an
* angular value in degrees.
*/
private static final double RADIANS_TO_DEGREES = 57.29577951308232;
/** /**
* Returns the trigonometric sine of an angle. Special cases: * Returns the trigonometric sine of an angle. Special cases:
* <ul><li>If the argument is NaN or an infinity, then the * <ul><li>If the argument is NaN or an infinity, then the
@ -397,7 +384,7 @@ public final class StrictMath {
* @param a the value to be floored or ceiled * @param a the value to be floored or ceiled
* @param negativeBoundary result for values in (-1, 0) * @param negativeBoundary result for values in (-1, 0)
* @param positiveBoundary result for values in (0, 1) * @param positiveBoundary result for values in (0, 1)
* @param increment value to add when the argument is non-integral * @param sign the sign of the result
*/ */
private static double floorOrCeil(double a, private static double floorOrCeil(double a,
double negativeBoundary, double negativeBoundary,
@ -408,8 +395,8 @@ public final class StrictMath {
if (exponent < 0) { if (exponent < 0) {
/* /*
* Absolute value of argument is less than 1. * Absolute value of argument is less than 1.
* floorOrceil(-0.0) => -0.0 * floorOrCeil(-0.0) => -0.0
* floorOrceil(+0.0) => +0.0 * floorOrCeil(+0.0) => +0.0
*/ */
return ((a == 0.0) ? a : return ((a == 0.0) ? a :
( (a < 0.0) ? negativeBoundary : positiveBoundary) ); ( (a < 0.0) ? negativeBoundary : positiveBoundary) );