Default visibility for enum constants in enum classes is public
Ignore Maven build directory
Updated reference build of ANTLR 4
Add TestBitSet and fix bugs
Add override BitSet.ToString
Fix use of encoding argument in AntlrFileStream
Add RuleVersionAttribute
Add SequenceEqualityComparer which implements Equals and GetHashCode in a manner compatible with Java's List interface
Fix Equals and GetHashCode for ATNConfigSet
Fix format strings
Fix generic type usage
Interlocked.Increment returns the incremented value, not the original value
Return IReadOnlyList instead of IList
Merge branch 'sharpen'
Add stub CSharpTarget class, copy Java.stg to CSharp.stg, and add initial pom.xml to build the target jar
Add extra files to Solution Items folder
C# files end with .cs
Default value for type T is always default(T)
Use "string" instead of "String"
Fix capitalization of method names