javaee:java-identifierType 

The java-identifierType defines a Java identifier.
The users of this type should further verify that
the content does not contain Java reserved keywords.

Complex Type Information

Model

Attributes

QName Type Fixed Default Use Inheritable Annotation
id xsd:ID optional

Used By

Elements javaee:facelet-taglib-tag-attributeType/javaee:name, javaee:injection-targetType/javaee:injection-target-name, javaee:lifecycle-callbackType/javaee:lifecycle-callback-method

Source 

<xsd:complexType name="java-identifierType">
  <xsd:annotation>
    <xsd:documentation>The java-identifierType defines a Java identifier. The users of this type should further verify that the content does not contain Java reserved keywords.</xsd:documentation>
  </xsd:annotation>
  <xsd:simpleContent>
    <xsd:restriction base="javaee:string">
      <xsd:pattern value="($|_|\p{L})(\p{L}|\p{Nd}|_|$)*"/>
    </xsd:restriction>
  </xsd:simpleContent>
</xsd:complexType>