git: openjdk/jdk17u: master: 8266239: Some duplicated javac command-line options have repeated effect

[Guoxiong Li]

Changeset: 91dd244f
Author:    Guoxiong Li <gli at openjdk.org>
Date:      2021-09-30 17:08:49 +0000
URL:       https://git.openjdk.java.net/jdk17u/commit/91dd244f3429449d61677aa9086e13e3498cd0bd

8266239: Some duplicated javac command-line options have repeated effect

Backport-of: d05494f98bad351532cdb769c9da6b6e2359b16e

! src/jdk.compiler/share/classes/com/sun/tools/javac/main/Option.java
! test/langtools/tools/javac/options/modes/InfoOptsTest.java
! test/langtools/tools/javac/options/modes/OptionModesTester.java