• Packages
• Reading Java documentation
• Using an example of documentation (Date)
• Handling Exceptions

• unchecked and checked exceptions
• throw and throws
• the try-catch statement; finally, try-with-resources
• Use static methods of java.util.Arrays and java.lang.Integer.
• Implement a dynamically resizing ArrayList class storing int values in an array; operations are: get(i), set(i,n), add(n), insert(i,n), remove(i).

void myMethod() {
  //Throwing single exception using throw
  throw new ArithmeticException("An integer should not be divided by zero!!");
}

Finally block

Try with resources

Handle the exceptions on the last class Exercise.