Question $14.$ Given the below Java method, are there any $($syntactical$,$ semantical, logical$)$ errors? What can be improved from the security$-$compliance perspective? If there are security$-$related issues, how can we fix them?

@SuppressWarnings$("$unchecked$")$

public T$[]$ toArray$($T$[]$ a$)\{$

if $($a$.$length $<$ size$)\{$

$//$ Produces unchecked warning

return $($T$[])$ Arrays.copyOf$($elements$,$ size,a$.$getClass$())$;

$\}$

$//...$

$\}$