Created
March 15, 2017 11:49
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AutoValue with builder and an immutable list
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| @AutoValue.Builder | |
| public abstract static class Builder { | |
| public abstract List<String> list(); | |
| public abstract Builder setList(List<String> list); | |
| abstract ListContainer autoBuild(); | |
| public ListContainer build() { | |
| setList(ImmutableList.copyOf(list())); | |
| return autoBuild(); | |
| } | |
| } |
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This is how you create an immutable list in java
List<Integer> items = Collections.unmodifiableList(Arrays.asList(0,1,2,3));