ternaryExpression

Ternary Expression verifier in Java. Includes JUnit 4 tests.

Tests

• See if the expression itself is empty or null;
• See if the colons come before the question marks;
• See if the colon count is different than the question mark count;
• See if there are empty elements on the parsed String;
• Block "a?b?c:d:" - that might have passed on the last test;
• Test for duplicates.