JDK 11 jdk.rmic.jmod - RMI Compiler Tool

JDK 11 jdk.rmic.jmod is the JMOD file for JDK 11 RMI (Remote Method Invocation) Compiler Tool tool, which can be invoked by the "rmic" command.

JDK 11 RMI Compiler Tool tool compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.rmic.jmod.

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

JDK 11 RMI Compiler Tool tool source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.rmic.

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

✍: FYIcenter

sun/tools/tree/CompoundStatement.java

/*
 * Copyright (c) 1994, 2003, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
 *
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 *
 *
 *
 *
 *
 *
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 *
 *
 *
 *
 *
 *
 *
 */

package sun.tools.tree;

import sun.tools.java.*;
import sun.tools.asm.Assembler;
import sun.tools.asm.Label;
import java.io.PrintStream;
import java.util.Hashtable;

/**
 * WARNING: The contents of this source file are not part of any
 * supported API.  Code that depends on them does so at its own risk:
 * they are subject to change or removal without notice.
 */
public
class CompoundStatement extends Statement {
    Statement args[];

    /**
     * Constructor
     */
    public CompoundStatement(long where, Statement args[]) {
        super(STAT, where);
        this.args = args;
        // To avoid the need for subsequent null checks:
        for (int i = 0 ; i < args.length ; i++) {
            if (args[i] == null) {
                args[i] = new CompoundStatement(where, new Statement[0]);
            }
        }
    }

    /**
     * Insert a new statement at the front.
     * This is used to introduce an implicit super-class constructor call.
     */
    public void insertStatement(Statement s) {
        Statement newargs[] = new Statement[1+args.length];
        newargs[0] = s;
        for (int i = 0 ; i < args.length ; i++) {
            newargs[i+1] = args[i];
        }
        this.args = newargs;
    }

    /**
     * Check statement
     */
    Vset check(Environment env, Context ctx, Vset vset, Hashtable<Object, Object> exp) {
        checkLabel(env, ctx);
        if (args.length > 0) {
            vset = reach(env, vset);
            CheckContext newctx = new CheckContext(ctx, this);
            // In this environment, 'resolveName' will look for local classes.
            Environment newenv = Context.newEnvironment(env, newctx);
            for (int i = 0 ; i < args.length ; i++) {
                vset = args[i].checkBlockStatement(newenv, newctx, vset, exp);
            }
            vset = vset.join(newctx.vsBreak);
        }
        return ctx.removeAdditionalVars(vset);
    }

    /**
     * Inline
     */
    public Statement inline(Environment env, Context ctx) {
        ctx = new Context(ctx, this);
        boolean expand = false;
        int count = 0;
        for (int i = 0 ; i < args.length ; i++) {
            Statement s = args[i];
            if (s != null) {
                if ((s = s.inline(env, ctx)) != null) {
                    if ((s.op == STAT) && (s.labels == null)) {
                        count += ((CompoundStatement)s).args.length;
                    } else {
                        count++;
                    }
                    expand = true;
                }
                args[i] = s;
            }
        }
        switch (count) {
          case 0:
            return null;

          case 1:
            for (int i = args.length ; i-- > 0 ;) {
                if (args[i] != null) {
                    return eliminate(env, args[i]);
                }
            }
            break;
        }
        if (expand || (count != args.length)) {
            Statement newArgs[] = new Statement[count];
            for (int i = args.length ; i-- > 0 ;) {
                Statement s = args[i];
                if (s != null) {
                    if ((s.op == STAT) && (s.labels == null)) {
                        Statement a[] = ((CompoundStatement)s).args;
                        for (int j = a.length ; j-- > 0 ; ) {
                            newArgs[--count] = a[j];
                        }
                    } else {
                        newArgs[--count] = s;
                    }
                }
            }
            args = newArgs;
        }
        return this;
    }

    /**
     * Create a copy of the statement for method inlining
     */
    public Statement copyInline(Context ctx, boolean valNeeded) {
        CompoundStatement s = (CompoundStatement)clone();
        s.args = new Statement[args.length];
        for (int i = 0 ; i < args.length ; i++) {
            s.args[i] = args[i].copyInline(ctx, valNeeded);
        }
        return s;
    }

    /**
     * The cost of inlining this statement
     */
    public int costInline(int thresh, Environment env, Context ctx) {
        int cost = 0;
        for (int i = 0 ; (i < args.length) && (cost < thresh) ; i++) {
            cost += args[i].costInline(thresh, env, ctx);
        }
        return cost;
    }

    /**
     * Code
     */
    public void code(Environment env, Context ctx, Assembler asm) {
        CodeContext newctx = new CodeContext(ctx, this);
        for (int i = 0 ; i < args.length ; i++) {
            args[i].code(env, newctx, asm);
        }
        asm.add(newctx.breakLabel);
    }

    /**
     * Check if the first thing is a constructor invocation
     */
    public Expression firstConstructor() {
        return (args.length > 0) ? args[0].firstConstructor() : null;
    }

    /**
     * Print
     */
    public void print(PrintStream out, int indent) {
        super.print(out, indent);
        out.print("{\n");
        for (int i = 0 ; i < args.length ; i++) {
            printIndent(out, indent+1);
            if (args[i] != null) {
                args[i].print(out, indent + 1);
            } else {
                out.print("<empty>");
            }
            out.print("\n");
        }
        printIndent(out, indent);
        out.print("}");
    }
}

sun/tools/tree/CompoundStatement.java

 

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