Optimize imports.

Author: apottere

src/test/groovy/graphql/servlet/GraphQLServletSpec.groovy

@@ -2,20 +2,15 @@ package graphql.servlet
 
 import com.fasterxml.jackson.databind.ObjectMapper
 import graphql.Scalars
-import graphql.execution.ExecutionStrategy
 import graphql.execution.SimpleExecutionStrategy
 import graphql.schema.DataFetcher
 import graphql.schema.GraphQLObjectType
 import graphql.schema.GraphQLSchema
 import org.springframework.mock.web.MockHttpServletRequest
 import org.springframework.mock.web.MockHttpServletResponse
-import org.springframework.test.web.servlet.request.MockMvcRequestBuilders
 import spock.lang.Shared
 import spock.lang.Specification
 
-import javax.servlet.http.HttpServletRequest
-import javax.servlet.http.HttpServletResponse
-
 /**
  * @author Andrew Potter
  */