Jiri Tousek questions

Jiri Tousek answers

• Two-level grammar with ANTLR 3
• difference between select distinct id and select distinct * in sql
• How to force ANTLR to parse all input CharStream
• Run maven test in junit window
• log4j2: parent logger level lower than child logger
• Practical use cases for ConcurrentHashMap
• How to define a starting rule in ANTLR?
• How to know which PMD rule fails?
• Naming convention for variables to avoid using reserved words [closed]
• 'IDENTIFIER' rule also consumes keyword in ANTLR Lexer grammar