ByteBuilder

A fast buffer that can be used to store Bytes (Bytes or Chars).

Generally faster than the equivalent StringBuilder or java.io.ByteArrayOutputStream, since:

• It is specialized and without the overhead of polymorphism or synchronization.
• It allows the user to call ensureLength and appendUnsafe separately, e.g. callign ensureLength once before appendUnsafe-ing multiple Bytes
• It provides fast methods like makeString or writeOutToIfLongerThan, that let you push the data elsewhere with minimal unnecessary copying