t4018: convert java pattern test to the new infrastructure

Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/t4018-diff-funcname.sh

@@ -79,10 +79,6 @@ test_expect_success 'set up .gitattributes declaring drivers to test' '
 	EOF
 '
 
-test_expect_success 'preset java pattern' '
-	test_expect_funcname "public static void main("
-'
-
 test_expect_success 'custom pattern' '
 	test_config diff.java.funcname "!static
 !String

t/t4018/java-class-member-function

@@ -0,0 +1,8 @@
+public class Beer
+{
+	int special;
+	public static void main(String RIGHT[])
+	{
+		System.out.print("ChangeMe");
+	}
+}