[Java] `getBuffers` method needs correction on `clear` flag usage

[vibhatha]

Describe the bug, including details regarding any error messages, version, and platform.

The getBuffers method uses a boolean flag to determine the buffer clear requirement. This field is not fully utilized in a few interfaces. This must be fixed.

Component(s)

Java

[lidavidm]

Issue resolved by pull request 43583
#43583