java.lang.String to java.util.Optional<java.lang.String>

No. of Instances - 320

No. of Commits - 103

No. of Projects - {'keywhiz', 'error-prone', 'cryptomator', 'goclipse', 'wildfly', 'speedment', 'pulsar', 'jhipster-sample-app', 'AxonFramework', 'geoserver', 'pentaho-kettle', 'che', 'dropwizard', 'sonarqube', 'alluxio', 'pac4j', 'hbase', 'presto', 'junit5', 'kaa', 'james-project', 'infinispan', 'javaparser', 'java-driver', 'drools', 'flink', 'languagetool'}

Hierarchy/Composition: -

Primitive Info: -

NameSpace: Jdk -> Jdk

Mapping: