JDK 11 java.compiler.jmod is the JMOD file for JDK 11 Compiler module.

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

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

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

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

⏎ javax/lang/model/UnknownEntityException.java

/*
 * Copyright (c) 2009, 2017, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 */

package javax.lang.model;

/**
 * Superclass of exceptions which indicate that an unknown kind of
 * entity was encountered.  This situation can occur if the language
 * evolves and new kinds of constructs are introduced.  Subclasses of
 * this exception may be thrown by visitors to indicate that the
 * visitor was created for a prior version of the language.
 *
 * @apiNote A common superclass for exceptions specific to different
 * kinds of unknown entities allows a single catch block to easily
 * provide uniform handling of those related conditions.
 *
 * @author Joseph D. Darcy
 * @see javax.lang.model.element.UnknownElementException
 * @see javax.lang.model.element.UnknownAnnotationValueException
 * @see javax.lang.model.type.UnknownTypeException
 * @since 1.7
 */
public class UnknownEntityException extends RuntimeException {

    private static final long serialVersionUID = 269L;

    /**
     * Creates a new {@code UnknownEntityException} with the specified
     * detail message.
     *
     * @param message the detail message
     */
    protected UnknownEntityException(String message) {
        super(message);
    }
}

⏎ javax/lang/model/UnknownEntityException.java

Or download all of them as a single archive file:

File name: java.compiler-11.0.1-src.zip
File size: 177179 bytes
Release date: 2018-11-04
Download 

⇒ JDK 11 java.datatransfer.jmod - Data Transfer Module

⇐ JDK 11 java.base.jmod - Base Module

⇑ Download and Use JDK 11

⇑⇑ FAQ for JDK (Java Development Kit)