LPS-48916 Liferay 6.2 Solr plugin only allows 2 threads, and configuring it to a higher value with throw an NPE
LPS-48916 add default for connection pool
LPS-48916 Source formatting
LPS-48916 src format
LPS-48916 keep original solr name because it matches sdk SO_TIMEOUT
LPS-48916 correct property name