Add further test directly examining signature of method with problematic parameter types

Author: smowton

java/ql/test/library-tests/method-signatures/Test.java

@@ -0,0 +1,13 @@
+import java.lang.annotation.*;
+
+public class Test {
+
+  @Target({ElementType.METHOD, ElementType.FIELD, ElementType.PARAMETER, ElementType.LOCAL_VARIABLE, ElementType.TYPE_USE})
+  @interface NotNull { }
+
+  class Inner { }
+
+  public void annotations(@NotNull byte[] b1, byte @NotNull [] b2, @NotNull String s, Class<@NotNull String> c, @NotNull Test.Inner ti, Class<? extends @NotNull String> wc, Class<String>[] classes, @NotNull byte b, @NotNull String[] sArray, String @NotNull [] sArray2) { }
+
+}
+

java/ql/test/library-tests/method-signatures/signatures.expected

@@ -0,0 +1 @@
+| Test.java:10:15:10:25 | annotations | annotations(byte[],byte[],java.lang.String,java.lang.Class,Test.Inner,java.lang.Class,java.lang.Class[],byte,java.lang.String[],java.lang.String[]) |

java/ql/test/library-tests/method-signatures/signatures.ql

@@ -0,0 +1,5 @@
+import java
+
+from Method m
+where m.getFile().getBaseName() = "Test.java"
+select m, m.getSignature()

java/ql/test/query-tests/InefficientOutputStream/InefficientOutputStreamAnnotations.java

@@ -1,7 +1,7 @@
 import java.io.*;
 import java.lang.annotation.*;
 
-public class Test {
+public class InefficientOutputStreamAnnotations {
 
   @Target({ElementType.METHOD, ElementType.FIELD, ElementType.PARAMETER, ElementType.LOCAL_VARIABLE, ElementType.TYPE_USE})
   @interface NotNull { }