Java: clean up

Author: Jami Cogswell

java/ql/test/ext/TestModels/Test.java

@@ -8,6 +8,7 @@ void sink(Object o) { }
     Object source() { return null; }
 
     public void test() throws Exception {
+
         Exception e1 = new RuntimeException((String)source());
         sink((String)e1.getMessage()); // $hasValueFlow
 
@@ -40,6 +41,5 @@ public void test() throws Exception {
         ResultSet rs = (ResultSet)source();
         sink(rs.getString("")); // $hasTaintFlow
 
-
     }
 }

java/ql/test/ext/TopJdkApis/TopJdkApis.qll

@@ -1,4 +1,4 @@
-/** Provides a class to identify Top JDK APIs. */
+/** Provides classes and predicates for working with Top JDK APIs. */
 
 import java
 private import semmle.code.java.dataflow.FlowSummary

java/ql/test/ext/TopJdkApis/TopJdkApisTest.ql

@@ -1,5 +1,4 @@
 import java
-import semmle.code.java.dataflow.ExternalFlow
 import TopJdkApis
 
 from string apiName, string message