Constructs a wrapper for objects that are not thread-safe.

Returns a value computed for the specified loop index. @param i loop index. @return the computed value.

Returns a collection of all unsafe objects in this wrapper. This method is useful only after parallel loops have ended. @return the collection of uns

Tests the code.

For completeness' sake, though it's not in java.util.Random.

Reads the entire state of the MersenneTwister RNG from the stream

Performs a reduce <code>for (int i=0; i&lt;end; ++i)</code>. @param end the end index (not included) for the loop. @param body

Resets the previous gradients and values that are used to approximate the Hessian. NOTE - If the {@link Optimizable} object is modified externally, th

Sets the LineOptimizer.ByGradient to use in L-BFGS optimization. @param lineOpt line optimizer for L-BFGS

Enables or disables parallel processing by all methods of this class. By default, parallel processing is enabled. If disabled, all tasks will be execu

Writes the entire state of the MersenneTwister RNG to the stream