/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.pdfbox.contentstream.operator.text;

import java.util.List;

import org.apache.pdfbox.contentstream.operator.MissingOperandException;
import org.apache.pdfbox.cos.COSBase;
import org.apache.pdfbox.cos.COSName;
import org.apache.pdfbox.cos.COSNumber;
import org.apache.pdfbox.contentstream.operator.Operator;
import org.apache.pdfbox.contentstream.operator.OperatorName;
import org.apache.pdfbox.contentstream.operator.OperatorProcessor;

import java.io.IOException;
import org.apache.pdfbox.pdmodel.font.PDFont;

/**
 * Tf: Set text font and size.
 *
 * @author Laurent Huault
 */
public class SetFontAndSize extends OperatorProcessor
{
    @Override
    public void process(Operator operator, List<COSBase> arguments) throws IOException
    {
        if (arguments.size() < 2)
        {
            throw new MissingOperandException(operator, arguments);
        }

        COSBase base0 = arguments.get(0);
        COSBase base1 = arguments.get(1);
        if (!(base0 instanceof COSName))
        {
            return;
        }
        if (!(base1 instanceof COSNumber))
        {
            return;
        }
        COSName fontName = (COSName) base0;
        float fontSize = ((COSNumber) base1).floatValue();
        context.getGraphicsState().getTextState().setFontSize(fontSize);
        PDFont font = context.getResources().getFont(fontName);
        context.getGraphicsState().getTextState().setFont(font);
    }

    @Override
    public String getName()
    {
        return OperatorName.SET_FONT_AND_SIZE;
    }
}

@@ -849,24 +849,53 @@
 ator.text;%0A%0A
+import java.io.IOException;%0A%0A
 import java.
@@ -928,177 +928,147 @@
 che.
-pdfbox.contentstream.operator.MissingOperandException;%0Aimport org.apache.pdfbox.cos.COSBase;%0Aimport org.apache.pdfbox.cos.COSName;%0Aimport org.apache.pdfbox.cos.COSNumber
+commons.logging.Log;%0Aimport org.apache.commons.logging.LogFactory;%0A%0Aimport org.apache.pdfbox.contentstream.operator.MissingOperandException
 ;%0Aim
@@ -1256,35 +1256,122 @@
 or;%0A
-%0A
 import 
-java.io.IOException
+org.apache.pdfbox.cos.COSBase;%0Aimport org.apache.pdfbox.cos.COSName;%0Aimport org.apache.pdfbox.cos.COSNumber
 ;%0Aim
@@ -1539,16 +1539,93 @@
 essor%0A%7B%0A
+    private static final Log LOG = LogFactory.getLog(SetFontAndSize.class);%0A%0A
     @Ove
@@ -2330,24 +2330,152 @@
 (fontName);%0A
+        if (font == null)%0A        %7B%0A            LOG.warn(%22font '%22 + fontName.getName() + %22' not found in resources%22);%0A        %7D%0A
         cont

clarify what font is missing when not in resources; sort imports