DefaultConcretePartProvider is not allowing a blank suffix, due to improper assertion

The allowance for a blank ("") suffix is esential to be able to maintain compatability w/ legacy or handwritten WSDLs.

should read as:

/** Sets the suffix to append to the port type name to obtain the binding name. */
public void setBindingSuffix(String bindingSuffix)

{ Assert.notNull(bindingSuffix, "'bindingSuffix' must not be null"); this.bindingSuffix = bindingSuffix; }

currently as:

public void setBindingSuffix(String bindingSuffix)

{ Assert.hasText(bindingSuffix, "'bindingSuffix' must not be null"); this.bindingSuffix = bindingSuffix; }

patch forthcomming....