Remove redundant imports from ExternalFlow

Author: joefarebrother

java/ql/lib/semmle/code/java/dataflow/ExternalFlow.qll

@@ -79,12 +79,12 @@ private module Frameworks {
   private import internal.ContainerFlow
   private import semmle.code.java.frameworks.android.Android
   private import semmle.code.java.frameworks.android.Intent
+  private import semmle.code.java.frameworks.android.SQLite
   private import semmle.code.java.frameworks.android.XssSinks
   private import semmle.code.java.frameworks.ApacheHttp
   private import semmle.code.java.frameworks.apache.Collections
   private import semmle.code.java.frameworks.apache.Lang
   private import semmle.code.java.frameworks.Flexjson
-  private import semmle.code.java.frameworks.android.Intent
   private import semmle.code.java.frameworks.guava.Guava
   private import semmle.code.java.frameworks.jackson.JacksonSerializability
   private import semmle.code.java.frameworks.javaee.jsf.JSFRenderer
@@ -115,8 +115,6 @@ private module Frameworks {
   private import semmle.code.java.security.OgnlInjection
   private import semmle.code.java.security.XPath
   private import semmle.code.java.security.XsltInjection
-  private import semmle.code.java.frameworks.android.Android
-  private import semmle.code.java.frameworks.android.SQLite
   private import semmle.code.java.frameworks.Jdbc
   private import semmle.code.java.frameworks.SpringJdbc
   private import semmle.code.java.frameworks.MyBatis