JDK 17 jdk.jshell.jmod is the JMOD file for JDK 17 JShell tool, which can be invoked by the "jshell" command.

JDK 17 JShell tool compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\jdk.jshell.jmod.

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

JDK 17 JShell tool source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\jdk.jshell.

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

⏎ jdk/jshell/TreeDependencyScanner.java

/*
 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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 */

package jdk.jshell;

import com.sun.source.tree.ClassTree;
import com.sun.source.tree.IdentifierTree;
import com.sun.source.tree.ImportTree;
import com.sun.source.tree.MemberSelectTree;
import com.sun.source.tree.MethodTree;
import com.sun.source.tree.PackageTree;
import com.sun.source.tree.Tree;
import com.sun.source.tree.VariableTree;
import com.sun.source.util.TreeScanner;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import javax.lang.model.element.Name;

/**
 * Search a compiler API parse tree for dependencies.
 */
class TreeDependencyScanner extends TreeScanner<Void, Set<String>> {

    private final Set<String> decl = new HashSet<>();
    private final Set<String> body = new HashSet<>();

    public void scan(Tree node) {
        scan(node, decl);
    }

    public Collection<String> declareReferences() {
        return decl;
    }

    public Collection<String> bodyReferences() {
        return body;
    }

    private void add(Set<String> p, Name name) {
        p.add(name.toString());
    }

    // -- Differentiate declaration references from body references ---

    @Override
    @SuppressWarnings("preview")
    public Void visitClass(ClassTree node, Set<String> p) {
        scan(node.getModifiers(), p);
        scan(node.getTypeParameters(), p);
        scan(node.getExtendsClause(), p);
        scan(node.getImplementsClause(), p);
        scan(node.getPermitsClause(), p);
        scan(node.getMembers(), body);
        return null;
    }

    @Override
    public Void visitMethod(MethodTree node, Set<String> p) {
        scan(node.getModifiers(), p);
        scan(node.getReturnType(), p);
        scan(node.getTypeParameters(), p);
        scan(node.getParameters(), p);
        scan(node.getReceiverParameter(), p);
        scan(node.getThrows(), p);
        scan(node.getBody(), body);
        scan(node.getDefaultValue(), body);
        return null;
    }

    @Override
    public Void visitVariable(VariableTree node, Set<String> p) {
        scan(node.getModifiers(), p);
        scan(node.getType(), p);
        scan(node.getNameExpression(), p);
        scan(node.getInitializer(), body);
        return null;
    }

    // --- Ignore these ---

    @Override
    public Void visitPackage(PackageTree node, Set<String> p) {
        return null;
    }

    @Override
    public Void visitImport(ImportTree node, Set<String> p) {
        return null;
    }


    // -- Actual Symbol names ---

    @Override
    public Void visitMemberSelect(MemberSelectTree node, Set<String> p) {
        add(p, node.getIdentifier());
        return super.visitMemberSelect(node, p);
    }

    @Override
    public Void visitIdentifier(IdentifierTree node, Set<String> p) {
        add(p, node.getName());
        return super.visitIdentifier(node, p);
    }
}

⏎ jdk/jshell/TreeDependencyScanner.java

Or download all of them as a single archive file:

File name: jdk.jshell-17.0.5-src.zip
File size: 302589 bytes
Release date: 2022-09-13
Download 

⇒ JDK 17 jdk.jsobject.jmod - JS Object Module

⇐ JDK 17 jdk.jpackage.jmod - JPackage Tool

⇑ JDK 17 JMod/Module Files

⇑⇑ FAQ for JDK (Java Development Kit) 17