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Diffstat (limited to 'libjava/classpath/java/lang/Double.java')
| -rw-r--r-- | libjava/classpath/java/lang/Double.java | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/libjava/classpath/java/lang/Double.java b/libjava/classpath/java/lang/Double.java index 4fa47f46ddd..26b398bb695 100644 --- a/libjava/classpath/java/lang/Double.java +++ b/libjava/classpath/java/lang/Double.java @@ -38,7 +38,6 @@ exception statement from your version. */ package java.lang; -import gnu.classpath.Configuration; /** * Instances of class <code>Double</code> represent primitive @@ -89,6 +88,12 @@ public final class Double extends Number implements Comparable public static final double NaN = 0.0 / 0.0; /** + * The number of bits needed to represent a <code>double</code>. + * @since 1.5 + */ + public static final int SIZE = 64; + + /** * The primitive type <code>double</code> is represented by this * <code>Class</code> object. * @since 1.1 @@ -168,6 +173,22 @@ public final class Double extends Number implements Comparable } /** + * Returns a <code>Double</code> object wrapping the value. + * In contrast to the <code>Double</code> constructor, this method + * may cache some values. It is used by boxing conversion. + * + * @param val the value to wrap + * @return the <code>Double</code> + * + * @since 1.5 + */ + public static Double valueOf(double val) + { + // We don't actually cache, but we could. + return new Double(val); + } + + /** * Create a new <code>Double</code> object using the <code>String</code>. * * @param s the <code>String</code> to convert |