try {
cons = jdk12CreateThreadAction.class.getConstructor(new Class[] {
Class.class});
conswithname = jdk12CreateThreadAction.class.getConstructor(new Class[] {
Class.class, String.class});
} catch (Throwable e) {
}
try {
this.threadclass = threadclass;
this.name = name;
} catch (Throwable e) {
}