hg: jdk/submit: 8249215: JFrame::setVisible crashed with -Dfile.encoding=UTF-8

[suenaga at oss.nttdata.com]

Changeset: 3aa81de25797
Author:    ysuenaga
Date:      2020-07-11 15:46 +0900
URL:       https://hg.openjdk.java.net/jdk/submit/rev/3aa81de25797

8249215: JFrame::setVisible crashed with -Dfile.encoding=UTF-8

! src/java.desktop/share/classes/sun/awt/FontConfiguration.java
! src/java.desktop/share/classes/sun/awt/FontDescriptor.java
! src/java.desktop/windows/classes/sun/awt/windows/WFontConfiguration.java