/in/Main.java:7: error: <identifier> expected
        String sum = new 
                        ^
/in/Main.java:8: error: '(' or '[' expected
    }
    ^
/in/Main.java:8: error: ';' expected
    }
     ^
/in/Main.java:9: error: reached end of file while parsing
}
 ^
4 errors