event/PlotChangeEvent;
   0 11 0 this Lcom/jrefinery/chart/JFreeChart;

public static void main(java.lang.String[]);
  LineNumberTable:
   line 742: 0
   line 744: 12
  LocalVariableTable:
   Start Length Slot Name Signature
   0 13 0 args [Ljava/lang/String;

static {};
  LineNumberTable:
   line 118: 0

}



The class format checker is more stringent in 1.5.0, even on existing (v48
and lower) class files. This breaks some existing libraries that work fine
in 1.4.2. The more stringent checking should be restricted to new (v49 and
higher) class files to prevent breaking existing applications.

============================================
Date: Mon, 24 May 2004 19:31:11 +0200
From: "Jochen Riekhof" <###@###.###>
Subject: jdk1.5 problem Duplicate LocalVariableTable with older JFreeChart jar
Message-id: <c8tbh0$qmv$07$###@###.###>
Organization: T-Online
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Hi...

our app requires an older version of the JFreeChart library. It works fine
under all Java versions 1.4.2_xx.
With jdk1.5beta1, however, we get an error on startup saying:
java.lang.ClassFormatError: Duplicated LocalVariableTable attribute in class
file com/jrefinery/chart/JFreeChart

The jar is jfreechartM1-0.9.2.jar. I also do not believe there really is a
duplicate LocalVariableTable in the mentioned class as javap of both
j2sdk1.4.2._xx and j2sdk1.5.0beta1 do not show any sign of this (output of
1.5 version attached).

Any idea if this is a bug in jdk1.5beta1?

Ciao

...Jochen



-----------------------------------------------------
C:\java\jfreechart\lib>c:\java\j2sdk1.5.0\bin\javap -l -private -classpath
jfreechartM1-0.9.2.jar com.jrefinery.chart.JFreeChart
Compiled from "JFreeChart.java"
public class com.jrefinery.chart.JFreeChart extends java.lang.Object
implements
com.jrefinery.chart.JFreeChartConstants,com.jrefinery.ui.Drawable,com.jrefin
ery.
chart.event.TitleChangeListener,com.jrefinery.chart.event.LegendChangeListen
er,c
om.jrefinery.chart.event.PlotChangeListener{
public static final com.jrefinery.ui.about.ProjectInfo INFO;

protected java.util.List titles;

protected com.jrefinery.chart.Legend legend;

protected com.jrefinery.chart.Plot plot;

protected boolean antialias;

protected java.awt.Paint backgroundPaint;

protected java.awt.Image backgroundImage;

protected float backgroundImageAlpha;

protected java.util.List listeners;

private java.awt.geom.Rectangle2D titleArea;

private java.awt.geom.Rectangle2D nonTitleArea;

public com.jrefinery.chart.JFreeChart(com.jrefinery.chart.Plot);
  LineNumberTable:
   line 153: 0
   line 159: 8
  LocalVariableTable:
   Start Length Slot Name Signature
   0 9 1 plot Lcom/jrefinery/chart/Plot;
   0 9 0 this Lcom/jrefinery/chart/JFreeChart;

public com.jrefinery.chart.JFreeChart(java.lang.String, java.awt.Font,
com.jrefi
nery.chart.Plot, boolean);
  LineNumberTable:
   line 171: 0
   line 139: 4
   line 447: 10
   line 450: 25
   line 176: 40
   line 178: 51
   line 181: 56
   line 183: 61
   line 186: 72
   line 187: 77
   line 188: 85
   line 191: 93
   line 192: 98
   line 195: 105
   line 196: 109
   line 197: 113
   line 199: 117
   line 200: 128
   line 201: 134
   line 204: 146
  LocalVariableTable:
   Start Length Slot Name Signature
   0 147 2 titleFont Ljava/awt/Font;
   0 147 3 plot Lcom/jrefinery/chart/Plot;
   0 147 4 createLegend Z
   0 147 0 this Lcom/jrefinery/chart/JFreeChart;
   0 147 1 title Ljava/lang/String;
   128 18 5 textTitle Lcom/jrefinery/chart/TextTitle;

public java.util.List getTitles();
  LineNumberTable:
   line 212: 0
  LocalVariableTable:
   Start Length Slot Name Signature
   0 5 0 this Lcom/jrefinery/chart/JFreeChart;

public void setTitles(java.util.List);
  LineNumberTable:
   line 221: 0
   line 222: 5
   line 223: 9
  LocalVariableTable:
   Start Length Slot Name Signature
   0 10 1 titles Ljava/util/List;
   0 10 0 this Lcom/jrefinery/chart/JFreeChart;

public int getTitleCount();
  LineNumberTable:
   line 231: 0
  LocalVariableTable:
   Start Length Slot Name Signature
   0 10 0 this Lcom/jrefinery/chart/JFreeChart;

public com.jrefinery.chart.AbstractTitle getTitle(int);
  LineNumberTable:
   line 243: 0
   line 244: 12
   line 247: 22
  LocalVariableTable:
   Start Length Slot Name Signature
   0 36 1 index I
   0 36 0 this Lcom/jrefinery/chart/JFreeChart;

public void addTitle(com.jrefinery.chart.AbstractTitle);
  LineNumberTable:
   line 258: 0
   line 259: 4
   line 260: 15
   line 261: 20
   line 264: 24
  LocalVariableTable:
   Start Length Slot Name Signature
   0 25 1 title Lcom/jrefinery/chart/AbstractTitle;
   0 25 0 this Lcom/jrefinery/chart/JFreeChart;

public com.jrefinery.chart.Legend getLegend();
  LineNumberTable:
   line 272: 0
  LocalVariableTable:
   Start Length Slot Name Signature
   0 5 0 this Lcom/jrefinery/chart/JFreeChart;

public void setLegend(com.jrefinery.chart.Legend);
  LineNumberTable:
   line 283: 0
   line 284: 5
   line 285: 9
   line 289: 14
   line 290: 19
   line 291: 23
   line 295: 28
   line 297: 32
  LocalVariableTable:
   Start Length Slot Name Signature
   0 33 1 legend Lcom/jrefinery/chart/Legend;
   0 33 0 this Lcom/jrefinery/chart/JFreeChart;
   5 28 2 existing Lcom/jrefinery/chart/Legend;

public com.jrefinery.chart.Plot getPlot();
  LineNumberTable:
   line 306: 0
  LocalVariableTable:
   Start Length Slot Name Signature
   0 5 0 this Lcom/jrefinery/chart/JFreeChart;

public com.jrefinery.chart.CategoryPlot getCategoryPlot();
  LineNumberTable:
   line 316: 0
  LocalVariableTable:
   Start Length Slot Name Signature
   0 8 0 this Lcom/jrefinery/chart/JFreeChart;

public com.jrefinery.chart.XYPlot getXYPlot();
  LineNumberTable:
   line 326: 0
  LocalVariableTable:
   Start Length Slot Name Signature
   0 8 0 this Lcom/jrefinery/chart/JFreeChart;

public boolean getAntiAlias();
  LineNumberTable:
   line 335: 0
  LocalVariableTable:
   Start Length Slot Name Signature
   0 5 0 this Lcom/jrefinery/chart/JFreeChart;

public void setAntiAlias(boolean);
  LineNumberTable:
   line 347: 0
   line 348: 8
   line 349: 13
   line 352: 17
  LocalVariableTable:
   Start Length Slot Name Signature
   0 18 1 flag Z
   0 18 0 this Lcom/jrefinery/chart/JFreeChart;

public java.awt.Paint getBackgroundPaint();
  LineNumberTable:
   line 360: 0
  LocalVariableTable:
   Start Length Slot Name Signature
   0 5 0 this Lcom/jrefinery/chart/JFreeChart;

public void setBackgroundPaint(java.awt.Paint);
  LineNumberTable:
   line 371: 0
   line 372: 7
   line 373: 18
   line 374: 23
   line 378: 30
   line 379: 34
   line 380: 39
   line 384: 43
  LocalVariableTable:
   Start Length Slot Name Signature
   0 44 1 paint Ljava/awt/Paint;
   0 44 0 this Lcom/jrefinery/chart/JFreeChart;

public java.awt.Image getBackgroundImage();
  LineNumberTable:
   line 393: 0
  LocalVariableTable:
   Start Length Slot Name Signature
   0 5 0 this Lcom/jrefinery/chart/JFreeChart;

public void setBackgroundImage(java.awt.Image);
  LineNumberTable:
   line 405: 0
   line 406: 7
   line 407: 18
   line 408: 23
   line 412: 30
   line 413: 34
   line 414: 39
   line 418: 43
  LocalVariableTable:
   Start Length Slot Name Signature
   0 44 1 image Ljava/awt/Image;
   0 44 0 this Lcom/jrefinery/chart/JFreeChart;

public float getBackgroundImageAlpha();
  LineNumberTable:
   line 427: 0
  LocalVariableTable:
   Start Length Slot Name Signature
   0 5 0 this Lcom/jrefinery/chart/JFreeChart;

public void setBackgroundImageAlpha(float);
  LineNumberTable:
   line 439: 0
   line 440: 9
   line 441: 14
   line 444: 18
  LocalVariableTable:
   Start Length Slot Name Signature
   0 19 1 alpha F
   0 19 0 this Lcom/jrefinery/chart/JFreeChart;

public void draw(java.awt.Graphics2D, java.awt.geom.Rectangle2D);
  LineNumberTable:
   line 461: 0
   line 462: 7
  LocalVariableTable:
   Start Length Slot Name Signature
   0 8 2 area Ljava/awt/geom/Rectangle2D;
   0 8 1 g2 Ljava/awt/Graphics2D;
   0 8 0 this Lcom/jrefinery/chart/JFreeChart;

public void draw(java.awt.Graphics2D, java.awt.geom.Rectangle2D,
com.jrefinery.c
hart.ChartRenderingInfo);
  LineNumberTable:
   line 475: 0
   line 476: 4
   line 477: 8
   line 481: 13
   line 482: 19
   line 485: 24
   line 486: 31
   line 490: 44
   line 495: 54
   line 496: 61
   line 497: 69
   line 500: 74
   line 501: 81
   line 502: 87
   line 504: 99
   line 507: 129
   line 511: 135
   line 513: 143
   line 514: 154
   line 515: 164
   line 516: 176
   line 519: 212
   line 521: 230
   line 522: 239
   line 524: 264
   line 525: 274
   line 530: 324
   line 534: 327
   line 536: 345
   line 537: 354
   line 539: 382
   line 540: 392
   line 542: 425
   line 546: 428
   line 547: 437
   line 549: 455
   line 551: 483
   line 552: 493
   line 554: 526
   line 558: 529
   line 559: 538
   line 561: 556
   line 563: 581
   line 564: 591
   line 566: 627
   line 570: 630
   line 576: 640
   line 577: 646
   line 578: 653
   line 582: 670
   line 584: 681
   line 586: 687
  LocalVariableTable:
   Start Length Slot Name Signature
   0 688 1 g2 Ljava/awt/Graphics2D;
   0 688 0 this Lcom/jrefinery/chart/JFreeChart;
   0 688 3 info Lcom/jrefinery/chart/ChartRenderingInfo;
   0 688 2 chartArea Ljava/awt/geom/Rectangle2D;
   19 669 4 savedClip Ljava/awt/Shape;
   87 48 5 originalComposite Ljava/awt/Composite;
   154 534 5 iterator Ljava/util/Iterator;
   176 464 6 currentTitle
Lcom/jrefinery/chart/AbstractTitle;

   230 97 7 availableHeight D
   239 88 9 availableWidth D
   345 83 7 availableHeight D
   354 74 9 availableWidth D
   437 92 7 availableHeight D
   455 74 9 availableWidth D
   538 92 7 availableHeight D
   556 74 9 availableWidth D
   640 48 9 availableWidth D
   640 48 7 availableHeight D
   640 48 9 availableWidth D
   640 48 7 availableHeight D
   640 48 9 availableWidth D
   640 48 7 availableHeight D
   646 42 6 plotArea Ljava/awt/geom/Rectangle2D;

public java.awt.image.BufferedImage createBufferedImage(int, int);
  LineNumberTable:
   line 596: 0
  LocalVariableTable:
   Start Length Slot Name Signature
   0 8 2 height I
   0 8 1 width I
   0 8 0 this Lcom/jrefinery/chart/JFreeChart;

public java.awt.image.BufferedImage createBufferedImage(int, int,
com.jrefinery.
chart.ChartRenderingInfo);
  LineNumberTable:
   line 609: 0
   line 610: 12
   line 611: 19
   line 612: 39
   line 613: 44
  LocalVariableTable:
   Start Length Slot Name Signature
   0 47 2 height I
   0 47 3 info Lcom/jrefinery/chart/ChartRenderingInfo;
   0 47 0 this Lcom/jrefinery/chart/JFreeChart;
   0 47 1 width I
   12 35 4 image Ljava/awt/image/BufferedImage;
   19 28 5 g2 Ljava/awt/Graphics2D;

public void handleClick(int, int, com.jrefinery.chart.ChartRenderingInfo);
  LineNumberTable:
   line 629: 0
   line 631: 10
  LocalVariableTable:
   Start Length Slot Name Signature
   0 11 2 y I
   0 11 3 info Lcom/jrefinery/chart/ChartRenderingInfo;
   0 11 0 this Lcom/jrefinery/chart/JFreeChart;
   0 11 1 x I

public void
addChangeListener(com.jrefinery.chart.event.ChartChangeListener);
  LineNumberTable:
   line 639: 0
   line 640: 11
  LocalVariableTable:
   Start Length Slot Name Signature
   0 12 1 listener
Lcom/jrefinery/chart/event/ChartChangeList
ener;
   0 12 0 this Lcom/jrefinery/chart/JFreeChart;

public void
removeChangeListener(com.jrefinery.chart.event.ChartChangeListener);

  LineNumberTable:
   line 648: 0
   line 649: 11
  LocalVariableTable:
   Start Length Slot Name Signature
   0 12 1 listener
Lcom/jrefinery/chart/event/ChartChangeList
ener;
   0 12 0 this Lcom/jrefinery/chart/JFreeChart;

protected void fireChartChanged();
  LineNumberTable:
   line 657: 0
   line 658: 9
   line 659: 14
  LocalVariableTable:
   Start Length Slot Name Signature
   0 15 0 this Lcom/jrefinery/chart/JFreeChart;
   9 6 1 event
Lcom/jrefinery/chart/event/ChartChangeEvent;

protected void notifyListeners(com.jrefinery.chart.event.ChartChangeEvent);
  LineNumberTable:
   line 667: 0
   line 668: 10
   line 669: 19
   line 670: 29
   line 668: 36
   line 672: 39
  LocalVariableTable:
   Start Length Slot Name Signature
   0 40 1 event
Lcom/jrefinery/chart/event/ChartChangeEvent;
   0 40 0 this Lcom/jrefinery/chart/JFreeChart;
   10 30 2 iterator Ljava/util/Iterator;
   29 7 3 listener
Lcom/jrefinery/chart/event/ChartChangeList
ener;

public void titleChanged(com.jrefinery.chart.event.TitleChangeEvent);
  LineNumberTable:
   line 681: 0
   line 682: 5
   line 683: 10
  LocalVariableTable:
   Start Length Slot Name Signature
   0 11 1 event
Lcom/jrefinery/chart/event/TitleChangeEvent;
   0 11 0 this Lcom/jrefinery/chart/JFreeChart;

public void legendChanged(com.jrefinery.chart.event.LegendChangeEvent);
  LineNumberTable:
   line 692: 0
   line 693: 5
   line 694: 10
  LocalVariableTable:
   Start Length Slot Name Signature
   0 11 1 event
Lcom/jrefinery/chart/event/LegendChangeEvent;

   0 11 0 this Lcom/jrefinery/chart/JFreeChart;

public void plotChanged(com.jrefinery.chart.event.PlotChangeEvent);
  LineNumberTable:
   line 703: 0
   line 704: 5
   line 705: 10
  LocalVariableTable:
   Start Length Slot Name Signature
   0 11 1 event
Lcom/jrefinery/chart/