src/share/classes/java/lang/reflect/GenericDeclaration.java

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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package java.lang.reflect;

/**
 * A common interface for all entities that declare type variables.
 *
 * @since 1.5
 */
public interface GenericDeclaration {
    /**
     * Returns an array of {@code TypeVariable} objects that
     * represent the type variables declared by the generic
     * declaration represented by this {@code GenericDeclaration}
     * object, in declaration order.  Returns an array of length 0 if
     * the underlying generic declaration declares no type variables.
     *
     * @return an array of {@code TypeVariable} objects that represent
     *     the type variables declared by this generic declaration
     * @throws GenericSignatureFormatError if the generic
     *     signature of this generic declaration does not conform to
     *     the format specified in the Java Virtual Machine Specification,
     *     3rd edition
     */
    public TypeVariable<?>[] getTypeParameters();
}