JDK 11 jdk.jcmd.jmod is the JMOD file for JDK 11 JCmd tool, which can be invoked by the "jcmd" command.

JDK 11 JCmd tool compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.jcmd.jmod.

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

JDK 11 JCmd source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.jcmd.

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

⏎ sun/tools/jstat/SymbolResolutionClosure.java

/*
 * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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package sun.tools.jstat;

import java.text.*;
import sun.jvmstat.monitor.MonitorException;

/**
 * A class implementing the Closure interface which is used to resolve
 * all the symbols in the expressions contained in ColumnFormat objects.
 *
 * @author Brian Doherty
 * @since 1.5
 */
public class SymbolResolutionClosure implements Closure {
    private static final boolean debug =
            Boolean.getBoolean("SymbolResolutionClosure.debug");

    private ExpressionEvaluator ee;

    public SymbolResolutionClosure(ExpressionEvaluator ee) {
        this.ee = ee;
    }

    public void visit(Object o, boolean hasNext) throws MonitorException {
        if (! (o instanceof ColumnFormat)) {
            return;
        }

        ColumnFormat c = (ColumnFormat)o;
        Expression e = c.getExpression();
        String previous = e.toString();
        e = (Expression)ee.evaluate(e);
        if (debug) {
            System.out.print("Expression: " + previous + " resolved to "
                             + e.toString());
        }
        c.setExpression(e);
    }
}

⏎ sun/tools/jstat/SymbolResolutionClosure.java

Or download all of them as a single archive file:

File name: jdk.jcmd-11.0.1-src.zip
File size: 47892 bytes
Release date: 2018-11-04
Download 

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