JDK 17 java.base.jmod is the JMOD file for JDK 17 Base module.

JDK 17 Base module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\java.base.jmod.

JDK 17 Base module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.

JDK 17 Base module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\java.base.

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⏎ java/lang/reflect/WildcardType.java

/*
 * Copyright (c) 2003, 2020, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package java.lang.reflect;

/**
 * WildcardType represents a wildcard type expression, such as
 * {@code ?}, {@code ? extends Number}, or {@code ? super Integer}.
 *
 * @jls 4.5.1 Type Arguments of Parameterized Types
 * @since 1.5
 */
public interface WildcardType extends Type {
    /**
     * Returns an array of {@code Type} objects representing the  upper
     * bound(s) of this type variable.  If no upper bound is
     * explicitly declared, the upper bound is {@code Object}.
     *
     * <p>For each upper bound B :
     * <ul>
     *  <li>if B is a parameterized type or a type variable, it is created,
     *  (see {@link java.lang.reflect.ParameterizedType ParameterizedType}
     *  for the details of the creation process for parameterized types).
     *  <li>Otherwise, B is resolved.
     * </ul>
     *
     * @apiNote While to date a wildcard may have at most one upper
     * bound, callers of this method should be written to accommodate
     * multiple bounds.
     *
     * @return an array of Types representing the upper bound(s) of this
     *     type variable
     * @throws TypeNotPresentException if any of the
     *     bounds refers to a non-existent type declaration
     * @throws MalformedParameterizedTypeException if any of the
     *     bounds refer to a parameterized type that cannot be instantiated
     *     for any reason
     */
    Type[] getUpperBounds();

    /**
     * Returns an array of {@code Type} objects representing the
     * lower bound(s) of this type variable.  If no lower bound is
     * explicitly declared, the lower bound is the type of {@code null}.
     * In this case, a zero length array is returned.
     *
     * <p>For each lower bound B :
     * <ul>
     *   <li>if B is a parameterized type or a type variable, it is created,
     *  (see {@link java.lang.reflect.ParameterizedType ParameterizedType}
     *  for the details of the creation process for parameterized types).
     *   <li>Otherwise, B is resolved.
     * </ul>
     *
     * @apiNote While to date a wildcard may have at most one lower
     * bound, callers of this method should be written to accommodate
     * multiple bounds.
     *
     * @return an array of Types representing the lower bound(s) of this
     *     type variable
     * @throws TypeNotPresentException if any of the
     *     bounds refers to a non-existent type declaration
     * @throws MalformedParameterizedTypeException if any of the
     *     bounds refer to a parameterized type that cannot be instantiated
     *     for any reason
     */
    Type[] getLowerBounds();
}

⏎ java/lang/reflect/WildcardType.java

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File name: java.base-17.0.5-src.zip
File size: 8883851 bytes
Release date: 2022-09-13
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