1.
???????vectorObj.trimToSize();???//(optional) insure you won't have empty elements
???????ArrayObj[]?objs = new ArrayObj[vectorObj.size()];
???????vectorObj.toArray(objs);
???????return objs.
2.
?????? Object[] tempObjectArray = vectorObj.toArray();
?????? ArrayObj[] objs = new ArrayObj[ tempObjectArray.size() ];
?????? System.arraycopy (tempObjectArray, 0, objs, 0, objs.size() );
???????return objs;