Java Crossword

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Across
  1. 1. data type that stores whole numbers from -127 to 128
  2. 4. method used to see if two strings have the same characters
  3. 6. block of code that executes as long as a specific condition isn't met
  4. 9. resizable array class
  5. 13. variable type that is a collection of characters
  6. 15. method used to check how long a string is
  7. 16. math method used to return a some number between 1 and 0
  8. 18. returns the position of the first found occurrence of specified characters in a string
  9. 19. keyword used to make a child class
Down
  1. 1. true or false variable type
  2. 2. the technique of making a function call itself
  3. 3. object-oriented programming language
  4. 5. method used to check how many objects are in an ArrayList
  5. 7. current owner of java
  6. 8. when many class are related to eachother by inheritance
  7. 10. method used to return the absolute value of x
  8. 11. a block of code that only runs when called
  9. 12. creating a method with the same name in a child class
  10. 14. conditional statement
  11. 17. return the item at a specific position in an arraylist