Fix bug in sandbox for default groovy static methods

src/main/groovy/org/boozallen/plugins/jte/util/SandboxWhitelist.groovy

@@ -49,9 +49,17 @@ import java.lang.reflect.Method
     @Override
     boolean permitsStaticMethod(Method method, Object[] args){
         Class receiver = method.getDeclaringClass()
+
+        Class receivingClass
+        if (args.size()){
+            receivingClass = args[0].getClass()
+        }
+
         boolean a = permittedReceivers.collect{ r -> receiver in r }.contains(true)
         boolean b = receiver.getName() in permittedReceiverStrings
-        return (a || b)
+        boolean c = args.size() && permittedReceivers.collect{ r -> receivingClass in r }.contains(true)
+        boolean d = args.size() && receivingClass.getName() in permittedReceiverStrings
+        return (a || b || c || d)
     }
 
 }

src/test/groovy/org/boozallen/plugins/jte/init/primitives/TemplateBindingRegistrySpec.groovy

@@ -442,6 +442,26 @@ class TemplateBindingRegistrySpec extends Specification{
         jenkins.assertLogContains("step: A", run)
     }
 
+    def "GitHub #170 check namespaced environment"(){
+        given:
+        def run
+        WorkflowJob job = TestUtil.createAdHoc(jenkins, config: """
+            application_environments{
+              dev{
+                custom_field = "whatever"
+              }
+            }
+            """, template: 'println "custom_field is ${jte.application_environments["dev"].custom_field}"'
+        )
+
+        when:
+        run = job.scheduleBuild2(0).get()
+
+        then:
+        jenkins.assertBuildStatusSuccess(run)
+        jenkins.assertLogContains("custom_field is whatever", run)
+    }
+
     @Ignore
     def "Namespaced Default Step invoked"(){
         given: