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trying to avoid NPEs

This commit is contained in:
Claudio Atzori 2021-01-22 18:24:34 +01:00
parent 34d653de41
commit 646dab7f68
1 changed files with 2 additions and 2 deletions
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4
dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Result.java
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@ -323,13 +323,13 @@ public class Result extends OafEntity implements Serializable {
if (a.size() == b.size()) {
int msa = a
.stream()
.filter(i -> i.getValue() != null)
.filter(i -> i != null && i.getValue() != null)
.map(i -> i.getValue().length())
.max(Comparator.naturalOrder())
.orElse(0);
int msb = b
.stream()
.filter(i -> i.getValue() != null)
.filter(i -> i != null && i.getValue() != null)
.map(i -> i.getValue().length())
.max(Comparator.naturalOrder())
.orElse(0);