JDK 11 jdk.scripting.nashorn.jmod is the JMOD file for JDK 11 Scripting Nashorn module.

JDK 11 Scripting Nashorn module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.scripting.nashorn.jmod.

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

JDK 11 Scripting Nashorn module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.scripting.nashorn.

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

⏎ jdk/nashorn/internal/codegen/types/BooleanType.java

/*
 * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
 *
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 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 */

package jdk.nashorn.internal.codegen.types;

import static jdk.internal.org.objectweb.asm.Opcodes.I2D;
import static jdk.internal.org.objectweb.asm.Opcodes.I2L;
import static jdk.internal.org.objectweb.asm.Opcodes.ICONST_0;
import static jdk.internal.org.objectweb.asm.Opcodes.ICONST_1;
import static jdk.internal.org.objectweb.asm.Opcodes.ILOAD;
import static jdk.internal.org.objectweb.asm.Opcodes.IRETURN;
import static jdk.internal.org.objectweb.asm.Opcodes.ISTORE;
import static jdk.nashorn.internal.codegen.CompilerConstants.staticCallNoLookup;
import static jdk.nashorn.internal.runtime.JSType.UNDEFINED_INT;

import jdk.internal.org.objectweb.asm.MethodVisitor;
import jdk.nashorn.internal.codegen.CompilerConstants;

/**
 * The boolean type class
 */
public final class BooleanType extends Type {
    private static final long serialVersionUID = 1L;

    private static final CompilerConstants.Call VALUE_OF = staticCallNoLookup(Boolean.class, "valueOf", Boolean.class, boolean.class);
    private static final CompilerConstants.Call TO_STRING = staticCallNoLookup(Boolean.class, "toString", String.class, boolean.class);

    /**
     * Constructor
     */
    protected BooleanType() {
        super("boolean", boolean.class, 1, 1);
    }

    @Override
    public Type nextWider() {
        return INT;
    }

    @Override
    public Class<?> getBoxedType() {
        return Boolean.class;
    }

    @Override
    public char getBytecodeStackType() {
        return 'I';
    }

    @Override
    public Type loadUndefined(final MethodVisitor method) {
        method.visitLdcInsn(UNDEFINED_INT);
        return BOOLEAN;
    }

    @Override
    public Type loadForcedInitializer(final MethodVisitor method) {
        method.visitInsn(ICONST_0);
        return BOOLEAN;
    }

    @Override
    public void _return(final MethodVisitor method) {
        method.visitInsn(IRETURN);
    }

    @Override
    public Type load(final MethodVisitor method, final int slot) {
        assert slot != -1;
        method.visitVarInsn(ILOAD, slot);
        return BOOLEAN;
    }

    @Override
    public void store(final MethodVisitor method, final int slot) {
        assert slot != -1;
        method.visitVarInsn(ISTORE, slot);
    }

    @Override
    public Type ldc(final MethodVisitor method, final Object c) {
        assert c instanceof Boolean;
        method.visitInsn((Boolean) c ? ICONST_1 : ICONST_0);
        return BOOLEAN;
    }

    @Override
    public Type convert(final MethodVisitor method, final Type to) {
        if (isEquivalentTo(to)) {
            return to;
        }

        if (to.isNumber()) {
            method.visitInsn(I2D);
        } else if (to.isLong()) {
            method.visitInsn(I2L);
        } else if (to.isInteger()) {
            //nop
        } else if (to.isString()) {
            invokestatic(method, TO_STRING);
        } else if (to.isObject()) {
            invokestatic(method, VALUE_OF);
        } else {
            throw new UnsupportedOperationException("Illegal conversion " + this + " -> " + to);
        }

        return to;
    }

    @Override
    public Type add(final MethodVisitor method, final int programPoint) {
        // Adding booleans in JavaScript is perfectly valid, they add as if false=0 and true=1
        return Type.INT.add(method, programPoint);
    }
}

⏎ jdk/nashorn/internal/codegen/types/BooleanType.java

Or download all of them as a single archive file:

File name: jdk.scripting.nashorn-11.0.1-src.zip
File size: 1390965 bytes
Release date: 2018-11-04
Download 

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