8352731: Compiler workaround to forcibly set "-Xlint:-options" can be removed

Reviewed-by: mcimadamore

Author: archiecobbs

src/jdk.compiler/share/classes/com/sun/tools/javac/main/JavaCompiler.java

@@ -238,10 +238,6 @@ else if (option.equals("class"))
      */
     public Log log;
 
-    /** Whether or not the options lint category was initially disabled
-     */
-    boolean optionsCheckingInitiallyDisabled;
-
     /** Factory for creating diagnostic objects
      */
     JCDiagnostic.Factory diagFactory;
@@ -439,12 +435,6 @@ public JavaCompiler(Context context) {
         moduleFinder.moduleNameFromSourceReader = this::readModuleName;
 
         options = Options.instance(context);
-        // See if lint options checking was explicitly disabled by the
-        // user; this is distinct from the options check being
-        // enabled/disabled.
-        optionsCheckingInitiallyDisabled =
-            options.isSet(Option.XLINT_CUSTOM, "-options") ||
-            options.isSet(Option.XLINT_CUSTOM, "none");
 
         verbose       = options.isSet(VERBOSE);
         sourceOutput  = options.isSet(PRINTSOURCE); // used to be -s
@@ -928,11 +918,6 @@ public void compile(Collection<JavaFileObject> sourceFileObjects,
             checkReusable();
         hasBeenUsed = true;
 
-        // forcibly set the equivalent of -Xlint:-options, so that no further
-        // warnings about command line options are generated from this point on
-        options.put(XLINT_CUSTOM.primaryName + "-" + LintCategory.OPTIONS.option, "true");
-        options.remove(XLINT_CUSTOM.primaryName + LintCategory.OPTIONS.option);
-
         start_msec = now();
 
         try {