Connection conn = connect();
      System.out.println("Welcome to the SQL Interpreter");
      Statement stmt = null;
      ResultSet rset = null;
      try {
         stmt = conn.createStatement();
         while(true)
            processSQL(stmt);
         stmt.close();
         conn.close();
      } catch (SQLException e) {
         System.err.println("You are a FAILURE");
         System.exit(1);
      }

//$ javac JSQLPlus.java
//JSQLPlus.java:20: unreachable statement
//                        stmt.close();
//                        ^
//1 error