Snippets tagged “addall”
2 snippets use this tag.
- How to declare an ArrayList with values?Java
To declare an ArrayList with values in Java, you can use the Arrays.asList method and pass it an array or a list of values.
- How to initialize HashSet values by construction?Java
To initialize the values of a HashSet when constructing the set, you can use one of the HashSet constructors that takes a Collection as an argument.