check style

Author: cosminbasca

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/modules/PosixModuleBuiltins.java

@@ -1633,7 +1633,8 @@ abstract static class UmaskNode extends PythonBuiltinNode {
         int getAndSetUmask(int umask) {
             if (umask == 0022) {
                 return 0022;
-            } if (umask == 0) {
+            }
+            if (umask == 0) {
                 // TODO: change me, this does not really set the umask, workaround needed for pip
                 // it returns the previous mask (which in our case is always 0022)
                 return 0022;

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

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017, 2018, Oracle and/or its affiliates.
+ * Copyright (c) 2017, 2019, Oracle and/or its affiliates.
  * Copyright (c) 2014, Regents of the University of California
  *
  * All rights reserved.