--- old/src/java.base/share/classes/jdk/internal/math/FloatConsts.java 2016-02-15 22:07:09.734183725 -0800 +++ new/src/java.base/share/classes/jdk/internal/math/FloatConsts.java 2016-02-15 22:07:09.570101720 -0800 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -27,7 +27,7 @@ /** * This class contains additional constants documenting limits of the - * float type. + * {@code float} type. * * @author Joseph D. Darcy */ @@ -38,65 +38,38 @@ */ private FloatConsts() {} - public static final float POSITIVE_INFINITY = java.lang.Float.POSITIVE_INFINITY; - public static final float NEGATIVE_INFINITY = java.lang.Float.NEGATIVE_INFINITY; - public static final float NaN = java.lang.Float.NaN; - public static final float MAX_VALUE = java.lang.Float.MAX_VALUE; - public static final float MIN_VALUE = java.lang.Float.MIN_VALUE; - - /** - * A constant holding the smallest positive normal value of type - * float, 2-126. It is equal to the value - * returned by Float.intBitsToFloat(0x00800000). - */ - public static final float MIN_NORMAL = 1.17549435E-38f; - /** * The number of logical bits in the significand of a - * float number, including the implicit bit. + * {@code float} number, including the implicit bit. */ public static final int SIGNIFICAND_WIDTH = 24; /** - * Maximum exponent a finite float number may have. - * It is equal to the value returned by - * Math.ilogb(Float.MAX_VALUE). - */ - public static final int MAX_EXPONENT = 127; - - /** - * Minimum exponent a normalized float number may - * have. It is equal to the value returned by - * Math.ilogb(Float.MIN_NORMAL). - */ - public static final int MIN_EXPONENT = -126; - - /** - * The exponent the smallest positive float subnormal + * The exponent the smallest positive {@code float} subnormal * value would have if it could be normalized. */ - public static final int MIN_SUB_EXPONENT = MIN_EXPONENT - + public static final int MIN_SUB_EXPONENT = Float.MIN_EXPONENT - (SIGNIFICAND_WIDTH - 1); /** - * Bias used in representing a float exponent. + * Bias used in representing a {@code float} exponent. */ public static final int EXP_BIAS = 127; /** - * Bit mask to isolate the sign bit of a float. + * Bit mask to isolate the sign bit of a {@code float}. */ public static final int SIGN_BIT_MASK = 0x80000000; /** * Bit mask to isolate the exponent field of a - * float. + * {@code float}. */ public static final int EXP_BIT_MASK = 0x7F800000; /** * Bit mask to isolate the significand field of a - * float. + * {@code float}. */ public static final int SIGNIF_BIT_MASK = 0x007FFFFF;