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This is the master POM file for Oracle's Implementation of the JSF 2.2 Specification.
There is a newer version: 2.4.0
/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
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 *
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 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.java.net/public/CDDL+GPL_1_1.html
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package com.sun.faces.facelets.compiler;

import com.sun.faces.facelets.el.ELText;

import javax.faces.context.FacesContext;
import java.io.IOException;
import java.util.Arrays;

public final class UIInstructions extends UILeaf {

    transient private final ELText txt;

    transient private final Instruction[] instructions;

    public UIInstructions(ELText txt, Instruction[] instructions) {
        this.txt = txt;
        this.instructions = instructions;
    }

    @Override
    public void encodeBegin(FacesContext context) throws IOException {
        if (this.isRendered()) {
            int size = this.instructions.length;
            for (int i = 0; i < size; i++) {
                this.instructions[i].write(context);
            }
        }
    }

    @Override
    public String toString() {
        return (this.txt != null) ? this.txt.toString() : "UIInstructions["
                + Arrays.asList(instructions) + "]";
    }

}