all test are passing now
added intersection problem
Update Problem1.java

I think the || or is what should be here.
Merge pull request #1 from BanjoPicker/patch-1

Update Problem1.java
Merge branch 'master' of https://github.com/dataplayer/pe-solutions-in-java
fixed pom.xml for java 8 and added Problem1 with java 8 streams
Update Intersection.java

It's good to write descriptive comments about what your functions do. This is for anyone that might look at this and also for yourself to remember what your own code does. It's very simple to write them, and with your maven build you can automatically produce nice javadoc pages for your whole project that describe what everything does.
Merge pull request #2 from BanjoPicker/patch-2

Update Intersection.java
Update ProblemTest.java

It's best to use more descriptive test names so that upon seeing the test file for the first time, people can guess what each test case is actually testing. Also, for real code, it's good to try to test for corner cases so you know what your code does with null pointers for example. (In this case I think it'll crash as is... Which should either (1) be fixed or (2) be documented so users know what to expect.)
Merge pull request #3 from BanjoPicker/patch-3

Update ProblemTest.java
added problem 2 solution using streams
Merge remote-tracking branch 'upstream/master'

Conflicts:
	target/classes/com/nic/flores/App.class
	target/classes/com/nic/flores/Problem1.class
	target/classes/com/nic/flores/Problem2.class
	target/classes/com/nic/flores/Problem3.class
	target/classes/com/nic/flores/Problem4.class