jfreechart-1.5.4-bp160.1.10

- Update to version 1.5.4
  * Version 1.5.4 (8 January 2023)
    + add new methods to access maps for datasets, renderers and
    axes in plots (#201);
    + add option to truncate item labels and compute contrast
    colors (PR #225)
    + add new annotations (PR #226)
    + add new panel for background rendering of charts (PR #233)
    + fix tick label font for LogAxis with number format override
    (#98);
    + added valueVisible flag to MeterPlot (#231);
    + added get/setWebFillAlpha() methods to SpiderWebPlot (#279)
    + add argument checks for annotations (#223);
    + removed JFreeChartResources.java file (#239)
  * Version 1.5.3 (21 February 2021)
    + add new FlowPlot class for drawing Sankey charts;
    + throw exception in DefaultPieDataset for invalid index
    (#212);
    + fix isJFreeSVGAvailable() method (bug #207);
    + replaced some usages of ObjectUtils with the JDK Objects
    class;
    + remove unused URLUtilities class;
    + removed @since 1.0.x Javadoc tags since these do not provide
    useful information anymore.
  * Version 1.5.2 (31 December 2020)
    + observe series visibility flag in ClusteredXYBarRenderer
    (#89);
    + apply rendering hints to overlays (#187);
    + don't draw disabled outlines on crosshair labels (#189);
    + observe axis visibility flag in PeriodAxis (#198);
    + ensure label offsets are used in CrosshairOverlay (#190);
    + remove alpha channel from copy-to-clipboard (#182);
    + set flag in XML parser to avoid XML eXternal Entity injection
    (XXE) (#130);
    + update French translations (#186);
    + fix "Save_as" entries in localisation files (#184);
    + add flags for visibility of outliers in BoxAndWhiskerRenderer
    (#79);
    + deprecated PiePlot3D and related methods, for 3D pie charts,
    use Orson Charts (https://github.com/jfree/orson-charts).
  * Version 1.5.1 (29 October 2020)
    + add DeviationStepRenderer (PR #173)
    + modify buffer in ChartPanel to handle high DPI displays (bug
    [#170]);
    + fix for exception on extreme zoom on NumberAxis (bug #64);
    + fix for LayeredBarRenderer (bug #169);
    + add Catalan translations (PR #117);
    + add automatic module name org.jfree.jfreechart;
    + migrate to JUnit 5;
    + raise minimum requirement to Java 8 or later.
  * Version 1.5.0
- Use source tarball from GitHub.
- Remove patch:
  * build_swt_encoding_fix.patch
    + Not needed anymore
- Remove obsolete stuff from the spec file
- Update package description

- Reproducible builds: use SOURCE_DATE_EPOCH for timestamp

- Initial packaging of jfreechart 1.0.19