Split off the "normal case" example from the "legacy case" one.

gcloud-java-contrib/gcloud-java-nio-examples/src/main/java/com/google/gcloud/nio/examples/ListFilesystems.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2015 Google Inc. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.google.gcloud.nio.examples;
 
 import java.io.IOException;
@@ -11,7 +27,6 @@
 
 /**
  * ListFilesystems is a super-simple program that lists the available NIO filesystems.
-
  */
 public class ListFilesystems {
 
@@ -28,5 +43,4 @@ private static void listFilesystems() {
       System.out.println("  " + p.getScheme());
     }
   }
-
-}
+}

utilities/update_docs_version.sh

@@ -18,9 +18,10 @@ if [ "${RELEASED_VERSION##*-}" != "SNAPSHOT" ]; then
         sed -ri "s/\"[0-9]+\.[0-9]+\.[0-9]+\"/\"${RELEASED_VERSION}\"/g" ${item}/README.md
     done
 
-    echo "Changing version to $((RELEASED_VERSION + 1))-SNAPSHOT in gcloud-java-nio-example README"
-    sed -ri "s/gcloud-java-nio-examples-[0-9]+\.[0-9]+\.[0-9]+-SNAPSHOT'/gcloud-java-nio-examples-$((RELEASED_VERSION + 1))-SNAPSHOT'/g" gcloud-java-contrib/gcloud-java-nio-examples/README.md
-
+    NEW_VERSION=${RELEASED_VERSION%.*}.$((${RELEASED_VERSION##*.}+1))-SNAPSHOT
+    echo "Changing version to $NEW_VERSION in gcloud-java-nio-example README"
+    sed -ri "s/gcloud-java-nio-examples-[0-9]+\.[0-9]+\.[0-9]+-SNAPSHOT/gcloud-java-nio-examples-$NEW_VERSION/g" gcloud-java-contrib/gcloud-java-nio-examples/README.md
+
     git add README.md */README.md
     git config --global user.name "travis-ci"
     git config --global user.email "[email protected]"