Mikhail2048 commented on a change in pull request #857:
URL: https://github.com/apache/commons-lang/pull/857#discussion_r816260348
##########
File path: src/main/java/org/apache/commons/lang3/ObjectUtils.java
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@@ -1152,6 +1152,20 @@ public static boolean isNotEmpty(final Object object) {
return result;
}
+ /**
+ * Get passed {@code object} in case it is not null, otherwise return the
value produced by supplier
+ *
+ * Consider to utilize this method if lazy computation of default value
makes sense in your case
+ *
+ * @param object to get if not null else to apply passed {@link Supplier}
+ * @param supplier {@link Supplier} to utilize in case provided {@code
object} is null
+ * @param <T> the type of the object
+ * @return passed {@code object} in case it is not null, otherwise return
the value produced by supplier
+ */
+ public static <T> T defaultIfNull(T object, Supplier<T> supplier) {
+ return object == null ? supplier.get() : object;
Review comment:
Yeah we can close this PR, it seems that this functionality is already
present, thank you!
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