fix style

Author: timfel

graalpython/com.oracle.graal.python.test/src/com/oracle/graal/python/test/runtime/PythonModuleTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017, 2019, Oracle and/or its affiliates.
+ * Copyright (c) 2017, 2020, Oracle and/or its affiliates.
  * Copyright (c) 2013, Regents of the University of California
  *
  * All rights reserved.

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/PythonBuiltins.java

@@ -80,7 +80,8 @@ public void initialize(PythonCore core) {
             Object builtinDoc = builtin.doc().isEmpty() ? PNone.NONE : builtin.doc();
             if (constructsClass != PythonBuiltinClassType.nil) {
                 assert !builtin.isGetter() && !builtin.isSetter() && !builtin.isClassmethod() && !builtin.isStaticmethod();
-                // we explicitly do not make these "classmethods" here, since CPython also doesn't for builtin types
+                // we explicitly do not make these "classmethods" here, since CPython also doesn't
+                // for builtin types
                 PBuiltinFunction newFunc = core.factory().createBuiltinFunction(__NEW__, constructsClass, numDefaults(builtin), callTarget);
                 PythonBuiltinClass builtinClass = core.lookupType(constructsClass);
                 builtinClass.setAttributeUnsafe(__NEW__, newFunc);

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

@@ -1720,7 +1720,8 @@ abstract static class IsSpaceNode extends PythonUnaryBuiltinNode {
         @Specialization
         @TruffleBoundary
         static boolean doString(String self) {
-            // we cannot use Character.isWhitespace, because Java doesn't consider non-breaking spaces whitespace
+            // we cannot use Character.isWhitespace, because Java doesn't consider non-breaking
+            // spaces whitespace
             if (self.length() == 0) {
                 return false;
             }

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/nodes/function/builtins/WrapTpNew.java

@@ -83,7 +83,8 @@ public WrapTpNew(BuiltinCallNode func) {
     public Object execute(VirtualFrame frame) {
         Object arg0;
         try {
-            arg0 = PArguments.getArgument(frame, 0); // should always succeed, since the signature check was already done
+            arg0 = PArguments.getArgument(frame, 0); // should always succeed, since the signature
+                                                     // check was already done
         } catch (ArrayIndexOutOfBoundsException e) {
             CompilerDirectives.transferToInterpreterAndInvalidate();
             throw new IllegalStateException(getOwner().getName() + ".__new__ called without arguments");
@@ -165,7 +166,7 @@ private PythonBuiltinClassType getOwner() {
             CompilerDirectives.transferToInterpreterAndInvalidate();
             Builtin[] builtins = null;
             Class<?> cls = getNode().getClass();
-            while (cls != null ) {
+            while (cls != null) {
                 builtins = cls.getAnnotationsByType(Builtin.class);
                 if (builtins.length == 0) {
                     cls = cls.getSuperclass();