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February 22, 2017 05:03
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Demonstration of Non-Empty immutable list
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jshell> List immutableList = List.of("Smart","Techie"); | |
immutableList ==> [Smart, Techie] | |
jshell> //add an item to the list | |
jshell> immutableList.add("Smart_1"); | |
| Warning: | |
| unchecked call to add(E) as a member of the raw type java.util.List | |
| immutableList.add("Smart_1"); | |
| ^--------------------------^ | |
| java.lang.UnsupportedOperationException thrown: | |
| at ImmutableCollections.uoe (ImmutableCollections.java:70) | |
| at ImmutableCollections$AbstractImmutableList.add (ImmutableCollections.java:76) | |
| at (#2:1) | |
jshell> |
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