Integrated: 6521141: DebugGraphics NPE @ setFont();

[Tejesh R]

On Thu, 28 Jul 2022 11:47:03 GMT, Tejesh R <tr at openjdk.org> wrote:

> `DebugGraphics` class has a Graphics instance which is been used in slowed down drawing. The `graphics` object is not initialized anywhere inside the class, where it is expected to set explicitly by the user. When the user doesn't set it and try to use the any mehtods like `drawing/setFont`, NPE is raised which is expected. The scenario is taken care by checking if the `graphics` object is null before using it inside the class, thus eliminating the NPE case.

This pull request has now been integrated.

Changeset: 21f4eb22
Author:    Tejesh R <tr at openjdk.org>
Committer: Prasanta Sadhukhan <psadhukhan at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/21f4eb2233a95be44a5db59b7791cd952ddbd56e
Stats:     64 lines in 2 files changed: 64 ins; 0 del; 0 mod

6521141: DebugGraphics NPE @ setFont();

Reviewed-by: prr

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PR: https://git.openjdk.org/jdk/pull/9673