JDK 11 java.desktop.jmod is the JMOD file for JDK 11 Desktop module.

JDK 11 Desktop module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.desktop.jmod.

JDK 11 Desktop module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 Desktop module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.desktop.

You can click and view the content of each source code file in the list below.

⏎ com/sun/beans/finder/FieldFinder.java

/*
 * Copyright (c) 2008, 2012, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package com.sun.beans.finder;

import java.lang.reflect.Field;
import java.lang.reflect.Modifier;

import static sun.reflect.misc.ReflectUtil.isPackageAccessible;

/**
 * This utility class provides {@code static} methods
 * to find a public field with specified name
 * in specified class.
 *
 * @since 1.7
 *
 * @author Sergey A. Malenkov
 */
public final class FieldFinder {

    /**
     * Finds public field (static or non-static)
     * that is declared in public class.
     *
     * @param type  the class that can have field
     * @param name  the name of field to find
     * @return object that represents found field
     * @throws NoSuchFieldException if field is not found
     * @see Class#getField
     */
    public static Field findField(Class<?> type, String name) throws NoSuchFieldException {
        if (name == null) {
            throw new IllegalArgumentException("Field name is not set");
        }
        if (!FinderUtils.isExported(type)) {
            throw new NoSuchFieldException("Field '" + name + "' is not accessible");
        }
        Field field = type.getField(name);
        if (!Modifier.isPublic(field.getModifiers())) {
            throw new NoSuchFieldException("Field '" + name + "' is not public");
        }
        type = field.getDeclaringClass();
        if (!Modifier.isPublic(type.getModifiers()) || !isPackageAccessible(type)) {
            throw new NoSuchFieldException("Field '" + name + "' is not accessible");
        }
        return field;
    }

    /**
     * Finds public non-static field
     * that is declared in public class.
     *
     * @param type  the class that can have field
     * @param name  the name of field to find
     * @return object that represents found field
     * @throws NoSuchFieldException if field is not found
     * @see Class#getField
     */
    public static Field findInstanceField(Class<?> type, String name) throws NoSuchFieldException {
        Field field = findField(type, name);
        if (Modifier.isStatic(field.getModifiers())) {
            throw new NoSuchFieldException("Field '" + name + "' is static");
        }
        return field;
    }

    /**
     * Finds public static field
     * that is declared in public class.
     *
     * @param type  the class that can have field
     * @param name  the name of field to find
     * @return object that represents found field
     * @throws NoSuchFieldException if field is not found
     * @see Class#getField
     */
    public static Field findStaticField(Class<?> type, String name) throws NoSuchFieldException {
        Field field = findField(type, name);
        if (!Modifier.isStatic(field.getModifiers())) {
            throw new NoSuchFieldException("Field '" + name + "' is not static");
        }
        return field;
    }

    /**
     * Disable instantiation.
     */
    private FieldFinder() {
    }
}

⏎ com/sun/beans/finder/FieldFinder.java

Or download all of them as a single archive file:

File name: java.desktop-11.0.1-src.zip
File size: 7974380 bytes
Release date: 2018-11-04
Download 

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