--- a/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/Compiler.java	Fri Jun 26 17:08:14 2015 +0200
+++ b/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/codegen/Compiler.java	Fri Jun 26 17:49:17 2015 +0200
@@ -607,7 +607,7 @@
             newFunctionNode.uniqueName(reservedName);
         }
 
-        final boolean info = log.levelFinerThanOrEqual(Level.INFO);
+        final boolean info = log.isLoggable(Level.INFO);
 
         final DebugLogger timeLogger = env.isTimingEnabled() ? env._timing.getLogger() : null;
 
@@ -644,8 +644,8 @@
         if (info) {
             final StringBuilder sb = new StringBuilder("<< Finished compile job for ");
             sb.append(newFunctionNode.getSource()).
-                append(':').
-                append(quote(newFunctionNode.getName()));
+            append(':').
+            append(quote(newFunctionNode.getName()));
 
             if (time > 0L && timeLogger != null) {
                 assert env.isTimingEnabled();
@@ -713,7 +713,7 @@
         if (cacheKey != null && env._persistent_cache) {
             // If this is an on-demand compilation create a function initializer for the function being compiled.
             // Otherwise use function initializer map generated by codegen.
-            Map<Integer, FunctionInitializer> initializers = new HashMap<>();
+            final Map<Integer, FunctionInitializer> initializers = new HashMap<>();
             if (isOnDemandCompilation()) {
                 initializers.put(functionNode.getId(), new FunctionInitializer(functionNode, getInvalidatedProgramPoints()));
             } else {
@@ -829,9 +829,9 @@
         final long                        totalSize = osc.calculateObjectSize(functionNode);
 
         sb.append(phaseName).
-            append(" Total size = ").
-            append(totalSize / 1024 / 1024).
-            append("MB");
+        append(" Total size = ").
+        append(totalSize / 1024 / 1024).
+        append("MB");
         log.info(sb);
 
         Collections.sort(list, new Comparator<ClassHistogramElement>() {

--- a/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/lookup/MethodHandleFactory.java	Fri Jun 26 17:08:14 2015 +0200
+++ b/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/lookup/MethodHandleFactory.java	Fri Jun 26 17:49:17 2015 +0200
@@ -278,7 +278,7 @@
 
         //if there is no logger, or if it's set to log only coarser events
         //than the trace level, skip and return
-        if (logger == null || logger.levelCoarserThan(level)) {
+        if (logger == null || !logger.isLoggable(level)) {
             return mh;
         }
 

--- a/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/logging/DebugLogger.java	Fri Jun 26 17:08:14 2015 +0200
+++ b/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/logging/DebugLogger.java	Fri Jun 26 17:49:17 2015 +0200
@@ -99,10 +99,10 @@
                         final StringBuilder sb = new StringBuilder();
 
                         sb.append('[')
-                           .append(record.getLoggerName())
-                           .append("] ")
-                           .append(record.getMessage())
-                           .append('\n');
+                        .append(record.getLoggerName())
+                        .append("] ")
+                        .append(record.getMessage())
+                        .append('\n');
 
                         return sb.toString();
                     }
@@ -194,7 +194,7 @@
      */
     public void indent(final int pos) {
         if (isEnabled) {
-           indent += pos * INDENT_SPACE;
+            indent += pos * INDENT_SPACE;
         }
     }
 
@@ -227,57 +227,14 @@
     }
 
     /**
-     * Check if the logger is above the level of detail given
+     * Check if the event of given level will be logged.
      * @see java.util.logging.Level
      *
-     * The higher the level, the more severe the warning
-     *
-     * @param level logging level
-     * @return true if level is above the given one
-     */
-    public boolean levelCoarserThan(final Level level) {
-        return getLevel().intValue() > level.intValue();
-    }
-
-    /**
-     * Check if the logger is above or equal to the level
-     * of detail given
-     * @see java.util.logging.Level
-     *
-     * The higher the level, the more severe the warning
-     *
      * @param level logging level
-     * @return true if level is above the given one
-     */
-    public boolean levelCoarserThanOrEqual(final Level level) {
-        return getLevel().intValue() >= level.intValue();
-    }
-
-    /**
-     * Check if the logger is below the level of detail given
-     * @see java.util.logging.Level
-     *
-     * The higher the level, the more severe the warning
-     *
-     * @param level logging level
-     * @return true if level is above the given one
+     * @return true if event of given level will be logged.
      */
-    public boolean levelFinerThan(final Level level) {
-        return getLevel().intValue() < level.intValue();
-    }
-
-    /**
-     * Check if the logger is below or equal to the level
-     * of detail given
-     * @see java.util.logging.Level
-     *
-     * The higher the level, the more severe the warning
-     *
-     * @param level logging level
-     * @return true if level is above the given one
-     */
-    public boolean levelFinerThanOrEqual(final Level level) {
-        return getLevel().intValue() <= level.intValue();
+    public boolean isLoggable(final Level level) {
+        return logger.isLoggable(level);
     }
 
     /**
@@ -566,7 +523,7 @@
      * @param str   string to log
      */
     public void log(final Level level, final String str) {
-        if (isEnabled && !isQuiet) {
+        if (isEnabled && !isQuiet && logger.isLoggable(level)) {
             final StringBuilder sb = new StringBuilder();
             for (int i = 0 ; i < indent ; i++) {
                 sb.append(' ');
@@ -584,7 +541,7 @@
      * @param objs  objects for which to invoke toString and concatenate to log
      */
     public void log(final Level level, final Object... objs) {
-        if (isEnabled && !isQuiet) {
+        if (isEnabled && !isQuiet && logger.isLoggable(level)) {
             final StringBuilder sb = new StringBuilder();
             for (final Object obj : objs) {
                 sb.append(obj);