> `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.
Tejesh R has updated the pull request incrementally with two additional commits since the last revision: - Updations on removing StackWalker for graphics instance and test updations based on review - Minor <p> update ------------- Changes: - all: https://git.openjdk.org/jdk/pull/9673/files - new: https://git.openjdk.org/jdk/pull/9673/files/22bc13a4..d9d62c86 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=9673&range=05 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=9673&range=04-05 Stats: 31 lines in 2 files changed: 1 ins; 26 del; 4 mod Patch: https://git.openjdk.org/jdk/pull/9673.diff Fetch: git fetch https://git.openjdk.org/jdk pull/9673/head:pull/9673 PR: https://git.openjdk.org/jdk/pull/9673
