RFR: 8365886: JSplitPane loses track of the left component when the component orientation is changed [v3]

[Tejesh R]

On Tue, 26 Aug 2025 09:42:09 GMT, Prasanta Sadhukhan <psadhukhan at openjdk.org> wrote:

>> src/java.desktop/share/classes/javax/swing/JSplitPane.java line 390:
>> 
>>> 388:             } else {
>>> 389:                 if (leftComponent != null) {
>>> 390:                     this.leftComponent = rightComponent;
>> 
>> Suggestion:
>> 
>>                     this.leftComponent = leftComponent;
>> 
>> Is this by mistake ?
>
> no

This is LEFT_TO_RIGHT orientation right and you are checking `leftComponent != null` and assigning `rightComponent` and vice versa ? Should it be left to left and right to right ?

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PR Review Comment: https://git.openjdk.org/jdk/pull/26893#discussion_r2300470466