From ef387090b6b169797a76aacd488f71dfb51d4bea Mon Sep 17 00:00:00 2001 From: mkoch Date: Thu, 13 Feb 2003 08:40:35 +0000 Subject: 2003-02-13 Michael Koch * gnu/java/nio/natByteBufferImpl.cc, gnu/java/nio/natCharBufferImpl.cc, gnu/java/nio/natDoubleBufferImpl.cc, gnu/java/nio/natFloatBufferImpl.cc, gnu/java/nio/natIntBufferImpl.cc, gnu/java/nio/natLongBufferImpl.cc, gnu/java/nio/natShortBufferImpl.cc: Added copyright and license. * java/nio/DoubleBuffer.java, java/nio/FloatBuffer.java, java/nio/IntBuffer.java, java/nio/LongBuffer.java, java/nio/ShortBuffer.java (array): Throw exceptions. (arrayOffset): Throw exceptions. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@62832 138bc75d-0d04-0410-961f-82ee72b054a4 --- libjava/java/nio/FloatBuffer.java | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'libjava/java/nio/FloatBuffer.java') diff --git a/libjava/java/nio/FloatBuffer.java b/libjava/java/nio/FloatBuffer.java index b780ff597d8..8531cb99f9d 100644 --- a/libjava/java/nio/FloatBuffer.java +++ b/libjava/java/nio/FloatBuffer.java @@ -126,11 +126,23 @@ public abstract class FloatBuffer extends Buffer implements Comparable public final float[] array() { + if (backing_buffer == null) + throw new UnsupportedOperationException (); + + if (isReadOnly ()) + throw new ReadOnlyBufferException (); + return backing_buffer; } public final int arrayOffset() { + if (backing_buffer == null) + throw new UnsupportedOperationException (); + + if (isReadOnly ()) + throw new ReadOnlyBufferException (); + return array_offset; } -- cgit v1.2.3