Make optimizeGenerateFeatures() protected

Signed-off-by: Paul Gooderham <turkeyonmarblerye@gmail.com>

Author: turkeylurkey

src/main/java/io/openliberty/tools/common/plugins/util/DevUtil.java

@@ -2755,15 +2755,15 @@ protected void setFeatureGeneration(boolean generateFeatures) {
         logFeatureGenerationStatus();
     }
 
-    private boolean optimizeGenerateFeatures(boolean useTmpDir) {
+    protected boolean optimizeGenerateFeatures(boolean useTmpDir) {
         debug("Entering optimizeGenerateFeatures(boolean)");
         return optimizeGenerateFeatures(useTmpDir, false);
     }
 
     /**
      * Generate features using all classes and only user specified features.
      */
-    private boolean optimizeGenerateFeatures(boolean useTmpDirOut, boolean useTmpDirIn) {
+    protected boolean optimizeGenerateFeatures(boolean useTmpDirOut, boolean useTmpDirIn) {
         debug("Generating optimized features list...use temp directory for output=" + useTmpDirOut + " use temp directory for input=" + useTmpDirIn);
         // scan all class files and provide only user specified features
         boolean generatedFeatures = libertyGenerateFeatures(null, true, generateToSrc, useTmpDirOut, useTmpDirIn);