As of JDK 7 OpenJDK and Oracle JDK can be considered equal.
The OracleJDK is built on top of OpenJDK. The only differences, according to a quick google, are some additional tooling, higher quality Java2D rendering and a different licence.
There is no difference in GC algorithms, hotspot optimisations, etc.
The OracleJDK is built on top of OpenJDK. The only differences, according to a quick google, are some additional tooling, higher quality Java2D rendering and a different licence.
There is no difference in GC algorithms, hotspot optimisations, etc.
Tl;dr use OpenJDK