== Why is this an issue?

Given no arguments, the ``++Collections.toArray++`` method returns an ``++Object []++``, which will cause a ``++ClassCastException++`` at runtime if you try to cast it to an array of the proper class. Instead, pass an array of the correct type in to the call.


=== Noncompliant code example

[source,java]
----
public String [] getStringArray(List<String> strings) {
  return (String []) strings.toArray();  // Noncompliant; ClassCastException thrown
}
----


=== Compliant solution

[source,java]
----
public String [] getStringArray(List<String> strings) {
  return strings.toArray(new String[0]);
}
----

ifdef::env-github,rspecator-view[]

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== Implementation Specification
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include::message.adoc[]

endif::env-github,rspecator-view[]