[jboss-jira] [JBoss JIRA] (DROOLS-1165) Syntax error on Java EE for 6.4.0.Final (6.3.0.Final worked fine)

Syntax error on Java EE for 6.4.0.Final (6.3.0.Final worked fine) ----------------------------------------------------------------- Key: DROOLS-1165 URL: https://issues.jboss.org/browse/DROOLS-1165 Project: Drools Issue Type: Bug Affects Versions: 6.4.0.Final Environment: Java EE 7, Wildfly Reporter: Matteo Mortari Assignee: Mario Fusco Priority: Minor Attachments: 20160505.syntaxerroronjavaeefor640f.zip Hello, not sure if this is actually a Drools issue, or just some compiler error due to some other dependencies issue. Anyhow attached reproducer contains a DRL syntactically correct, parses correctly 6.4.0.Final when not on Java EE. When on Java EE instead, fails to parse lamenting syntax error, snippet: {code} [ function valueSizeGEofvalueSizeGEof (line:42): Syntax error, static imports are only available if source level is 1.5 or greater valueSizeGEof (line:42): The import java.util.stream.Collectors.groupingBy cannot be resolved valueSizeGEof (line:44): Syntax error, static imports are only available if source level is 1.5 or greater valueSizeGEof (line:44): The import com.acme.testaccumulatestreamonjavaee.MapOfList.mapOfList cannot be resolved valueSizeGEof (line:46): Syntax error, static imports are only available if source level is 1.5 or greater valueSizeGEof (line:46): The import com.acme.testaccumulatestreamonjavaee.EntryKey.entryKey cannot be resolved valueSizeGEof (line:52): Syntax error, parameterized types are only available if source level is 1.5 or greater valueSizeGEof (line:53): Type mismatch: cannot convert from Integer to int valueSizeGEof (line:54): Syntax error, parameterized types are only available if source level is 1.5 or greater valueSizeGEof (line:55): Syntax error, annotations are only available if source level is 1.5 or greater valueSizeGEof (line:56): Syntax error, parameterized types are only available if source level is 1.5 or greater ] {code} Please notice if using 6.3.0.Final, on Java EE, is OK without errors. For the reproducer, maven {{clean test}} using profile {{wildfy82-embedded}}. I am using Arquillian to demonstrate the difference using version 6.3.0.Final Vs 6.4.0.Final. Can you kindly advise, please? Thank you Ciao MM