JDK 17 jdk.compiler.jmod is the JMOD file for JDK 17 Compiler tool, which can be invoked by the "javac" command.

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

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

JDK 17 Compiler source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\jdk.compiler.

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

⏎ com/sun/tools/sjavac/pubapi/TypeDesc.java

/*
 * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package com.sun.tools.sjavac.pubapi;

import java.io.Serializable;

import javax.lang.model.type.ArrayType;
import javax.lang.model.type.DeclaredType;
import javax.lang.model.type.ErrorType;
import javax.lang.model.type.NoType;
import javax.lang.model.type.PrimitiveType;
import javax.lang.model.type.TypeKind;
import javax.lang.model.type.TypeMirror;
import javax.lang.model.type.TypeVariable;
import javax.lang.model.type.TypeVisitor;
import javax.lang.model.util.SimpleTypeVisitor14;

import com.sun.tools.javac.code.Type.ClassType;
import com.sun.tools.javac.util.DefinedBy;
import com.sun.tools.javac.util.DefinedBy.Api;
import com.sun.tools.javac.util.StringUtils;

public abstract class TypeDesc implements Serializable {

    private static final long serialVersionUID = -8201634143915519172L;

    TypeKind typeKind;

    public TypeDesc(TypeKind typeKind) {
        this.typeKind = typeKind;
    }

    public static TypeDesc decodeString(String s) {
        s = s.trim();
        if (s.endsWith("[]")) {
            String componentPart = s.substring(0, s.length()-2);
            return new ArrayTypeDesc(decodeString(componentPart));
        }

        if (s.startsWith("#"))
            return new TypeVarTypeDesc(s.substring(1));

        if (s.matches("boolean|byte|char|double|float|int|long|short|void")) {
            TypeKind tk = TypeKind.valueOf(StringUtils.toUpperCase(s));
            return new PrimitiveTypeDesc(tk);
        }

        return new ReferenceTypeDesc(s);
    }

    public static String encodeAsString(TypeDesc td) {
        if (td.typeKind.isPrimitive() || td.typeKind == TypeKind.VOID)
            return StringUtils.toLowerCase(td.typeKind.toString());

        if (td.typeKind == TypeKind.ARRAY)
            return encodeAsString(((ArrayTypeDesc) td).compTypeDesc) + "[]";

        if (td.typeKind == TypeKind.TYPEVAR)
            return "#" + ((TypeVarTypeDesc) td).identifier;

        if (td.typeKind == TypeKind.DECLARED)
            return ((ReferenceTypeDesc) td).javaType.toString();

        throw new AssertionError("Unhandled type: " + td.typeKind);
    }

    public static TypeDesc fromType(TypeMirror type) {
        TypeVisitor<TypeDesc, Void> v = new SimpleTypeVisitor14<TypeDesc, Void>() {
            @Override @DefinedBy(Api.LANGUAGE_MODEL)
            public TypeDesc visitArray(ArrayType t, Void p) {
                return new ArrayTypeDesc(t.getComponentType().accept(this, p));
            }

            @Override @DefinedBy(Api.LANGUAGE_MODEL)
            public TypeDesc visitDeclared(DeclaredType t, Void p) {
                return new ReferenceTypeDesc(((ClassType) t).tsym.flatName().toString());
            }

            @Override @DefinedBy(Api.LANGUAGE_MODEL)
            public TypeDesc visitNoType(NoType t, Void p) {
                return new PrimitiveTypeDesc(TypeKind.VOID);
            }

            @Override @DefinedBy(Api.LANGUAGE_MODEL)
            public TypeDesc visitTypeVariable(TypeVariable t, Void p) {
                return new TypeVarTypeDesc(t.toString());
            }

            @Override @DefinedBy(Api.LANGUAGE_MODEL)
            public TypeDesc visitPrimitive(PrimitiveType t, Void p) {
                return new PrimitiveTypeDesc(t.getKind());
            }

            @Override @DefinedBy(Api.LANGUAGE_MODEL)
            public TypeDesc visitError(ErrorType t, Void p) {
                return new ReferenceTypeDesc("<error type>");
            }
        };

        TypeDesc td = v.visit(type);
        if (td == null)
            throw new AssertionError("Unhandled type mirror: " + type + " (" + type.getClass() + ")");
        return td;
    }

    @Override
    public boolean equals(Object obj) {
        if (getClass() != obj.getClass())
            return false;
        return typeKind.equals(((TypeDesc) obj).typeKind);
    }

    @Override
    public int hashCode() {
        return typeKind.hashCode();
    }
}

⏎ com/sun/tools/sjavac/pubapi/TypeDesc.java

Or download all of them as a single archive file:

File name: jdk.compiler-17.0.5-src.zip
File size: 1450209 bytes
Release date: 2022-09-13
Download 

⇒ JDK 17 jdk.crypto.cryptoki.jmod - Crypto KI Module

⇐ JDK 17 jdk.charsets.jmod - Charsets Module

⇑ JDK 17 JMod/Module Files

⇑⇑ FAQ for JDK (Java Development Kit) 17