tests: Remove redundant test and include_directories('.')

test cases/java/2 subdir/sub/meson.build

@@ -1,6 +1,5 @@
 javaprog = jar('myprog',
  'com/mesonbuild/Simple.java',
  'com/mesonbuild/TextPrinter.java',
-  main_class : 'com.mesonbuild.Simple',
-  include_directories : include_directories('.'))
+  main_class : 'com.mesonbuild.Simple')
 test('subdirtest', javaprog)

test cases/java/5 includedirs/meson.build

@@ -10,6 +10,5 @@ javaprog = jar('myprog',
  'com/mesonbuild/TextPrinter.java',
   main_class : 'com.mesonbuild.Simple',
   include_directories : [ include_directories('com'),
-                          include_directories('.'),
                           include_directories('com/mesonbuild') ])
 test('subdirtest', javaprog)

test cases/java/6 no includedirs/com/mesonbuild/Simple.java

@@ -1,8 +0,0 @@
-package com.mesonbuild;
-
-class Simple {
-    public static void main(String [] args) {
-        TextPrinter t = new TextPrinter("Printing from Java.");
-        t.print();
-    }
-}

test cases/java/6 no includedirs/meson.build

@@ -1,14 +0,0 @@
-# It used to be necessary to pass:
-#
-#   include_directories: include_directories('.')
-#
-# to any use of jar() to compile source code with inter-file class
-# dependencies. This is now the default behaviour.
-
-project('noincludedirsjava', 'java')
-
-javaprog = jar('myprog',
- 'com/mesonbuild/Simple.java',
- 'com/mesonbuild/TextPrinter.java',
-  main_class : 'com.mesonbuild.Simple')
-test('subdirtest', javaprog)

test cases/java/7 codegen/com/mesonbuild/TextPrinter.java

@@ -1,14 +0,0 @@
-package com.mesonbuild;
-
-class TextPrinter {
-
-    private String msg;
-    
-    TextPrinter(String s) {
-        msg = s;
-    }
-    
-    public void print() {
-        System.out.println(msg);
-    }
-}