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GridBagLayout.java (getLayoutDimensions): Return array of two zero-length int arrays when layoutInfo is null.

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2003-11-14  Tom Fitzsimmons  <fitzsim@redhat.com>

	* java/awt/GridBagLayout.java (getLayoutDimensions): Return array of two
	zero-length int arrays when layoutInfo is null.
	(getLayoutWeights): Return array of two zero-length double arrays when
	layoutInfo is null.

From-SVN: r73622
This commit is contained in:
Tom Fitzsimmons 2003-11-14 22:44:29 +00:00 committed by Thomas Fitzsimmons
parent 8ffc2e370d
commit 5c859e1034
2 changed files with 23 additions and 6 deletions
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7
libjava/ChangeLog
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@ -1,3 +1,10 @@
2003-11-14 Tom Fitzsimmons <fitzsim@redhat.com>
* java/awt/GridBagLayout.java (getLayoutDimensions): Return array of two
zero-length int arrays when layoutInfo is null.
(getLayoutWeights): Return array of two zero-length double arrays when
layoutInfo is null.
2003-11-13 Tom Tromey <tromey@redhat.com>
* jni.cc (_Jv_JNI_GetStringUTFChars): Pass length of string to

22
libjava/java/awt/GridBagLayout.java
View File

@ -229,10 +229,15 @@ public class GridBagLayout
*/
public int[][] getLayoutDimensions ()
{
if (layoutInfo == null)
return new int [2][];
int[][] result = new int [2][];
if (layoutInfo == null)
{
result[0] = new int[0];
result[1] = new int[0];
return result;
}
result [0] = new int [layoutInfo.cols];
System.arraycopy (layoutInfo.colWidths, 0, result [0], 0, layoutInfo.cols);
result [1] = new int [layoutInfo.rows];
@ -242,10 +247,15 @@ public class GridBagLayout
public double[][] getLayoutWeights ()
{
if (layoutInfo == null)
return new double [2][];
double[][] result = new double [2][];
if (layoutInfo == null)
{
result[0] = new double[0];
result[1] = new double[0];
return result;
}
result [0] = new double [layoutInfo.cols];
System.arraycopy (layoutInfo.colWeights, 0, result [0], 0, layoutInfo.cols);
result [1] = new double [layoutInfo.rows];