--- /dev/null
+{-# LANGUAGE OverloadedStrings #-}
+
+import qualified Data.ByteString.Lazy as B
+
+import JVM.Types
+import JVM.ClassFile
+import JVM.Converter
+import JVM.Assembler
+import JVM.Generator
+import JVM.Dump
+
+initNT :: NameType Method
+initNT = NameType "<init>" $ MethodSignature [] ReturnsVoid
+
+helloNT :: NameType Method
+helloNT = NameType "hello" $ MethodSignature [IntType] ReturnsVoid
+
+printlnNT :: NameType Method
+printlnNT = NameType "println" $ MethodSignature [ObjectType "java/lang/String"] ReturnsVoid
+
+outNT :: NameType Field
+outNT = NameType "out" $ ObjectType "java/io/PrintStream"
+
+valueOfNT :: NameType Method
+valueOfNT = NameType "valueOf" $ MethodSignature [IntType] (Returns $ ObjectType "java/lang/Integer")
+
+printfNT :: NameType Method
+printfNT = NameType "printf" $ MethodSignature [ObjectType "java/lang/String",
+ Array Nothing $ ObjectType "java/lang/Object"] (Returns $ ObjectType "java/io/PrintStream")
+
+test :: Generate ()
+test = do
+ newMethod [ACC_PUBLIC] "<init>" [] ReturnsVoid $ do
+ i0 $ ALOAD_ I0
+ i1 INVOKESPECIAL (CMethod "java/lang/Object" initNT)
+ i0 RETURN
+
+ newMethod [ACC_PUBLIC, ACC_STATIC] "main" [Array Nothing $ ObjectType "java/lang/String"] ReturnsVoid $ do
+ i0 ICONST_5
+ i1 INVOKESTATIC (CMethod "Test" helloNT)
+ i0 RETURN
+
+ newMethod [ACC_PUBLIC, ACC_STATIC] "hello" [IntType] ReturnsVoid $ do
+ i1 GETSTATIC (CField "java/lang/System" outNT)
+ i8 LDC1 (CString "Здравствуй, мир!")
+ i1 INVOKEVIRTUAL (CMethod "java/io/PrintStream" printlnNT)
+ i1 GETSTATIC (CField "java/lang/System" outNT)
+ i8 LDC1 (CString "Argument: %d\n")
+ i0 ICONST_1
+ i1 ANEWARRAY (CClass "java/lang/Object")
+ i0 DUP
+ i0 ICONST_0
+ i0 (ILOAD_ I0)
+ i1 INVOKESTATIC (CMethod "java/lang/Integer" valueOfNT)
+ i0 AASTORE
+ i1 INVOKEVIRTUAL (CMethod "java/io/PrintStream" printfNT)
+ i0 POP
+ i0 RETURN
+
+testClass = generate "Test" test
+
+main = do
+ B.writeFile "Test.class" (encodeClass testClass)
+