style fixes

Author: cosminbasca

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/bytes/BytesBuiltins.java

@@ -444,7 +444,7 @@ public Object mul(VirtualFrame frame, PByteArray self, Object times,
             return factory().createByteArray(res);
         }
 
-        private int getTimesInt(VirtualFrame frame, Object times, ConditionProfile hasFrame, PythonObjectLibrary lib) {
+        private static int getTimesInt(VirtualFrame frame, Object times, ConditionProfile hasFrame, PythonObjectLibrary lib) {
             if (hasFrame.profile(frame != null)) {
                 return lib.asSizeWithState(times, PArguments.getThreadState(frame));
             } else {

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/str/StringBuiltins.java

@@ -106,7 +106,6 @@
 import com.oracle.graal.python.nodes.function.builtins.PythonQuaternaryBuiltinNode;
 import com.oracle.graal.python.nodes.function.builtins.PythonTernaryBuiltinNode;
 import com.oracle.graal.python.nodes.function.builtins.PythonUnaryBuiltinNode;
-import com.oracle.graal.python.nodes.object.IsBuiltinClassProfile;
 import com.oracle.graal.python.nodes.subscript.GetItemNode;
 import com.oracle.graal.python.nodes.subscript.SliceLiteralNode.CastToSliceComponentNode;
 import com.oracle.graal.python.nodes.subscript.SliceLiteralNode.CoerceToIntSlice;
@@ -1533,8 +1532,7 @@ String doStringLong(String left, long right,
         String doStringObject(VirtualFrame frame, String left, Object right,
                         @Cached("createBinaryProfile()") ConditionProfile hasFrame,
                         @Shared("loopProfile") @Cached("createCountingProfile()") LoopConditionProfile loopProfile,
-                        @Shared("castToIndexNode") @CachedLibrary(limit = "getCallSiteInlineCacheMaxDepth()") PythonObjectLibrary lib,
-                        @Cached IsBuiltinClassProfile typeErrorProfile) {
+                        @Shared("castToIndexNode") @CachedLibrary(limit = "getCallSiteInlineCacheMaxDepth()") PythonObjectLibrary lib) {
             int repeat;
             if (hasFrame.profile(frame != null)) {
                 repeat = lib.asSizeWithState(right, PArguments.getThreadState(frame));
@@ -1549,10 +1547,9 @@ Object doGeneric(VirtualFrame frame, Object self, Object times,
                         @Shared("loopProfile") @Cached("createCountingProfile()") LoopConditionProfile loopProfile,
                         @Cached("createBinaryProfile()") ConditionProfile hasFrame,
                         @Cached CastToJavaStringCheckedNode castSelfNode,
-                        @Shared("castToIndexNode") @CachedLibrary(limit = "getCallSiteInlineCacheMaxDepth()") PythonObjectLibrary lib,
-                        @Cached IsBuiltinClassProfile typeErrorProfile) {
+                        @Shared("castToIndexNode") @CachedLibrary(limit = "getCallSiteInlineCacheMaxDepth()") PythonObjectLibrary lib) {
             String selfStr = castSelfNode.cast(self, INVALID_RECEIVER, "index", self);
-            return doStringObject(frame, selfStr, times, hasFrame, loopProfile, lib, typeErrorProfile);
+            return doStringObject(frame, selfStr, times, hasFrame, loopProfile, lib);
         }
 
         public String doStringIntGeneric(String left, int right, LoopConditionProfile loopProfile) {