Spaces to tabs and license cleanup

samples/httpsession-xml/src/integration-test/groovy/sample/AttributeTests.groovy

@@ -1,3 +1,18 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * 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 sample
 
 import geb.spock.*
@@ -12,19 +27,19 @@ import pages.*
  */
 @Stepwise
 class AttributeTests extends GebReportingSpec {
-    def 'first visit no attributes'() {
-        when:
-        to HomePage
-        then:
-        attributes.empty
-    }
+	def 'first visit no attributes'() {
+		when:
+		to HomePage
+		then:
+		attributes.empty
+	}
 
-    def 'create attribute'() {
-        when:
-        createAttribute('a','b')
-        then:
-        attributes.size() == 1
-        attributes[0].name == 'a'
-        attributes[0].value == 'b'
-    }
+	def 'create attribute'() {
+		when:
+		createAttribute('a','b')
+		then:
+		attributes.size() == 1
+		attributes[0].name == 'a'
+		attributes[0].value == 'b'
+	}
 }