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Byte.java: Remove redundant instanceof and null checks.

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* java/lang/Byte.java: Remove redundant instanceof and null checks.
	* java/lang/Integer.java: Likewise.
	* java/lang/Long.java: Likewise.
	* java/lang/Short.java: Likewise.
	* java/lang/Double.java: Likewise.
	(doubleToRawLongBits): New method.
	* java/lang/Float.java: As above.
	(floatToRawIntBits): New method.

From-SVN: r39556
This commit is contained in:
Bryce McKinlay 2001-02-09 02:56:38 +00:00 • committed by Bryce McKinlay
parent 1c8b24ad46
commit c97036e4c3
7 changed files with 50 additions and 51 deletions
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17
libjava/java/lang/Double.java
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@ -1,4 +1,4 @@
/* Copyright (C) 1998, 1999, 2000 Free Software Foundation
/* Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation
This file is part of libgcj.
@ -54,9 +54,6 @@ public final class Double extends Number implements Comparable
public boolean equals (Object obj)
{
if (obj == null)
return false;
if (!(obj instanceof Double))
return false;
@ -108,12 +105,8 @@ public final class Double extends Number implements Comparable
return toString (v, false);
}
public static Double valueOf (String s) throws NullPointerException,
NumberFormatException
public static Double valueOf (String s) throws NumberFormatException
{
if (s == null)
throw new NullPointerException ();
return new Double (parseDouble (s));
}
@ -146,6 +139,12 @@ public final class Double extends Number implements Comparable
public static native long doubleToLongBits (double value);
public static long doubleToRawLongBits (double value)
{
// FIXME: Check that this is correct with respect to NaN values.
return doubleToLongBits (value);
}
public static native double longBitsToDouble (long bits);
public int compareTo (Double d)