invokevirtual java/io/PrintStream/println(I)V 

.method public static writes(Ljava/lang/String;)V

    .limit stack 2

    .limit locals 1

    getstatic java/lang/System/out Ljava/io/PrintStream;

    aload 0

    invokevirtual java/io/PrintStream/println(Ljava/lang/String;)V

    return

.end method

.method public static read()I 

    .limit locals 10 

    .limit stack 10

    ldc 0 

    istore 1  ; this will hold our final integer 

Label1: 

    getstatic java/lang/System/in Ljava/io/InputStream; 

    invokevirtual java/io/InputStream/read()I 

    istore 2 

    iload 2 

    ldc 10  ; the newline delimiter 

    isub 

    ifeq Label2 

    iload 2 

    ldc 32   ; the space delimiter 

    isub 

    ifeq Label2

    iload 2 

    ldc 48   ; we have our digit in ASCII, have to subtract it from 48 

    isub 

    ldc 10 

    iload 1 

    imul 

    iadd 

    istore 1 

    goto Label2

    goto Label1 

Label2: 

    iload 1 ; when we come here we have our integer computed in local variable 1 

    ireturn 

.end method