get Executable
Returns the Javadoc executable to use to generate the Javadoc. When null, the Javadoc executable for the current JVM is used or from the toolchain if configured.
Return
The executable. May be null.
Returns the Javadoc executable to use to generate the Javadoc. When null, the Javadoc executable for the current JVM is used or from the toolchain if configured.
The executable. May be null.