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Gary D. Gregory closed LANG-1634. --------------------------------- Resolution: Duplicate > ObjectUtils - apply Consumer with non-null value > ------------------------------------------------ > > Key: LANG-1634 > URL: https://issues.apache.org/jira/browse/LANG-1634 > Project: Commons Lang > Issue Type: Improvement > Components: lang.* > Reporter: Bindul Bhowmik > Priority: Minor > Labels: pull-request-available > Time Spent: 3h 50m > Remaining Estimate: 0h > > There are multiple places in code where we have to check if a value is > {{null}} before using it in a setter or other method, like: > {code:java} > if (valueX != null) { > bean.setValue(valueX); > someObject.compute(valueX, "bar"); > } > {code} > This enhancement request is to add a couple of methods in {{ObjectUtils}} to > wrap this logic, like the following: > {code:java} > public static <T> void applyIfNonNull(final Consumer<T> consumer, final T > object) > public static <T> void applyFirstNonNull(final Consumer<T> consumer, final > T... objects) > {code} > With this the two statements above could be used as: > {code:java} > ObjectUtils.applyIfNonNull(bean::setValue, valueX); > ObjectUtils.appyIfNonNull(v -> someObject.compute(v, "bar"), valueX); > {code} > The benefit of this should increase with more such null checks we need in the > code that can be replaced by single statements. > Pull request forthcoming. -- This message was sent by Atlassian Jira (v8.20.10#820010)