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Diffstat (limited to 'libjava/java/lang/Number.java')
-rw-r--r-- | libjava/java/lang/Number.java | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/libjava/java/lang/Number.java b/libjava/java/lang/Number.java new file mode 100644 index 00000000000..bf9306b45f3 --- /dev/null +++ b/libjava/java/lang/Number.java @@ -0,0 +1,39 @@ +/* Copyright (C) 1998, 1999 Cygnus Solutions + + This file is part of libgcj. + +This software is copyrighted work licensed under the terms of the +Libgcj License. Please consult the file "LIBGCJ_LICENSE" for +details. */ + +package java.lang; + +import java.io.Serializable; + +/** + * @author Warren Levy <warrenl@cygnus.com> + * @date September 2, 1998. + */ +/* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3 + * "The Java Language Specification", ISBN 0-201-63451-1 + * plus online API docs for JDK 1.2 beta from http://www.javasoft.com. + * Status: Believed complete and correct. + */ + +public abstract class Number implements Serializable +{ + public byte byteValue() // Became non-abstract in JDK 1.2 + { + return (byte) intValue(); + } + + public abstract double doubleValue(); + public abstract float floatValue(); + public abstract int intValue(); + public abstract long longValue(); + + public short shortValue() // Became non-abstract in JDK 1.2 + { + return (short) intValue(); + } +} |