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1 what happens when you add more or fewer possible responses to the responses list will the selection of a random
what is a hash map what is its purpose and how do you use it answer these questions in writing and use the java library
find the next int method in class random that allows the target range of random numbers to be specified what are the
investigate the string documentation then look at the documentation for some other classes what is the structure of
open and run the project tech-support-complete you run it by creating an object of class support system and calling its
improve the code of the support system class in the tech-support1 project so that case in the input is ignored use the
1 find the trim method in the string classs documentation write down the signature of that method write down an example
1 is there a method in the string class that tests whether a string ends with a given suffix if so what is it called
find the class random in the java class library documentation which package is it in what does it do how do you
write some code in bluej to test the generation of random numbers to do this create a new class called random tester
rewrite the list all files method in the music organizer class from music-organizer-v3 by using a do-while loop rather
challenge exercises read the footnote about the arrays as list method find and read the sections in this book about
1 what happens if there is more than one space between two words eg two or three spaces is there a problem2 how do you
create a class map tester either in your current project or in a new project in it use a hash map to implement a phone
1 create a canvas using the canvass methods interactively draw a red circle near the center of the canvas now draw a
1 in class draw demo create a new method named draw triangle this method should create a pen as in the draw square
1 when no word is recognized use other words from the users input to pick a well-fitting default response for example
1 ensure that the same default response is never repeated twice in a row2 identify multiple matching words in the users
use bluejs project documentation function to generate documentation for your techsupport project examine it is it
create a pen object interactively using its default constructor the constructor without parameters experiment with its
1 write down four more color constants that are available in the color class refer to the classs documentation to find
find out about and describe other javadoc key symbols one place where you can look is the online documentation of
1 what is the difference in the result of returning the words in a hash set compared with returning them in an array
1 the split method is more powerful than it first seems from our example how can you define exactly how a string should
1 write a method draw polygon int n that draws a regular polygon with n sides thus n3 draws a triangle n4 draws a