Corrected concurrency issues with JRuby

spring-integration-scripting/src/test/java/org/springframework/integration/scripting/config/jsr223/Jsr223RefreshTests.java

@@ -67,7 +67,7 @@ public class Jsr223RefreshTests {
 	private static class CycleResource extends AbstractResource {
 
 		private int count = -1;
-		private String[] scripts = {"\"ruby-#{$payload}-0\"", "\"ruby-#{$payload}-1\""};
+		private String[] scripts = {"\"ruby-#{payload}-0\"", "\"ruby-#{payload}-1\""};
 
 		public String getDescription() {
 			return "CycleResource";

spring-integration-scripting/src/test/java/org/springframework/integration/scripting/config/jsr223/Jsr223ServiceActivatorTests-context.xml

@@ -33,7 +33,7 @@
 	<service-activator input-channel="inlineScriptInput">
 		<script:script lang="ruby">
 			<![CDATA[
-				"inline-#{$payload}"
+				"inline-#{payload}"
 			]]>
 		</script:script>
 	</service-activator>

spring-integration-scripting/src/test/java/org/springframework/integration/scripting/config/jsr223/Jsr223ServiceActivatorTests-fail-context.xml

@@ -10,7 +10,7 @@
 	<service-activator input-channel="inlineScriptInput">
 		<script:script lang="ruby">
 			<![CDATA[
-				return "inline-#{$payload}-" + "#{$foo}" + " - " + $bar + " - " + $date
+				return "inline-#{payload}-" + "#{foo}" + " - " + bar + " - " + date
 			]]>
 			<script:variable name="foo" value="foo"/>
 			<script:variable name="bar" value="bar"/>

spring-integration-scripting/src/test/java/org/springframework/integration/scripting/config/jsr223/Jsr223ServiceActivatorTests.rb

@@ -1 +1 @@
-"ruby-#{$payload}-#{$foo} - #{$bar} - #{$date}"
+"ruby-#{payload}-#{foo} - #{bar} - #{date}"

spring-integration-scripting/src/test/java/org/springframework/integration/scripting/config/jsr223/Jsr223TransformerTests.rb

@@ -2,7 +2,6 @@ class Transformer
   def transform(payload)
     "ruby-#{payload}"
   end
-  
 end
 
-Transformer.new.transform($payload)
+Transformer.new.transform(payload)

spring-integration-scripting/src/test/java/org/springframework/integration/scripting/jsr223/print_message.rb

@@ -1,12 +1,12 @@
-include Java
+require "java"
 include_class 'java.util.Date'
 #payload and headers a global variable
-if $payload
-  $payload = $payload+" modified #{Date.new}"
+if payload
+  payload = payload+" modified #{Date.new}"
 end
-puts $payload
-if $headers
-  $headers.each {|key, value| puts "#{key} is #{value}" }
+puts payload
+if headers
+  headers.each {|key, value| puts "#{key} is #{value}" }
 end
 puts "#{$one} #{$two} #{$three}"
-$payload
+payload