As a type-safe program language, Java requires bounds checks of array accesses. Whenever an array element is accessed, a cmp (compare) instruction is executed to check whether the index value is ...

Remove Java List duplicates through code The first two examples to solve this deduping problem use specialized Java components and APIs. However, it’s a fun exercise to just use the standard loop ...

Hi All, I have been trying to iterate through an Array List of items with {% for item in items %} syntax to no avail. Keeps throwing java.lang.UnsupportedOperationException at java.util.AbstractMap ...