Replace deprecated methods used  in tests

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1885886 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/examples/src/org/apache/poi/examples/xssf/usermodel/ExcelChartWithTargetLine.java b/src/examples/src/org/apache/poi/examples/xssf/usermodel/ExcelChartWithTargetLine.java
index 01cdaf5..a809161 100644
--- a/src/examples/src/org/apache/poi/examples/xssf/usermodel/ExcelChartWithTargetLine.java
+++ b/src/examples/src/org/apache/poi/examples/xssf/usermodel/ExcelChartWithTargetLine.java
@@ -137,7 +137,7 @@
         }
 
         XDDFScatterChartData scatter = (XDDFScatterChartData) chart.createData(ChartTypes.SCATTER, scatterX, scatterY);
-        scatter.setVaryColors(true);
+        scatter.setVaryColors(false);
 
         //  This only works for Excel since OpenOffice or LibreOffice Calc does not support literal numeric data series.
         XDDFNumericalDataSource<Double> targetDS = XDDFDataSourcesFactory.fromArray(new Double[] { target, target });
diff --git a/src/examples/src/org/apache/poi/examples/xwpf/usermodel/BarChartExample.java b/src/examples/src/org/apache/poi/examples/xwpf/usermodel/BarChartExample.java
index 641d3e7..d26907c 100644
--- a/src/examples/src/org/apache/poi/examples/xwpf/usermodel/BarChartExample.java
+++ b/src/examples/src/org/apache/poi/examples/xwpf/usermodel/BarChartExample.java
@@ -63,7 +63,7 @@
         }
 
         try (FileInputStream argIS = new FileInputStream(args[0]);
-            BufferedReader modelReader = Files.newBufferedReader(Paths.get(args[1]), StandardCharsets.ISO_8859_1)) {
+            BufferedReader modelReader = Files.newBufferedReader(Paths.get(args[1]), StandardCharsets.UTF_8)) {
 
             String chartTitle = modelReader.readLine();  // first line is chart title
             String[] series = modelReader.readLine().split(",");
diff --git a/src/examples/src/org/apache/poi/examples/xwpf/usermodel/ChartFromScratch.java b/src/examples/src/org/apache/poi/examples/xwpf/usermodel/ChartFromScratch.java
index 1104c70..889ff30 100644
--- a/src/examples/src/org/apache/poi/examples/xwpf/usermodel/ChartFromScratch.java
+++ b/src/examples/src/org/apache/poi/examples/xwpf/usermodel/ChartFromScratch.java
@@ -67,7 +67,7 @@
             return;
         }
 
-        try (BufferedReader modelReader = Files.newBufferedReader(Paths.get(args[0]), StandardCharsets.ISO_8859_1)) {
+        try (BufferedReader modelReader = Files.newBufferedReader(Paths.get(args[0]), StandardCharsets.UTF_8)) {
 
             String chartTitle = modelReader.readLine();  // first line is chart title
             String[] series = modelReader.readLine().split(",");
diff --git a/src/ooxml/testcases/org/apache/poi/xddf/usermodel/chart/TestXDDFChartRemoveSeries.java b/src/ooxml/testcases/org/apache/poi/xddf/usermodel/chart/TestXDDFChartRemoveSeries.java
index 6f49a18..ca5c40a 100644
--- a/src/ooxml/testcases/org/apache/poi/xddf/usermodel/chart/TestXDDFChartRemoveSeries.java
+++ b/src/ooxml/testcases/org/apache/poi/xddf/usermodel/chart/TestXDDFChartRemoveSeries.java
@@ -117,7 +117,7 @@
     }
 
     /**
-     * Remove the first series by calling chartData.getSeries().remove(0).
+     * Attempt to remove the first series by calling chartData.getSeries().remove(0).
      * <p>
      * This used to corrupt the workbook but the returned <code>List</code> is unmodifiable.
      */
@@ -171,4 +171,4 @@
         assertEquals(2, chartData.getSeriesCount());
     }
 
-}
\ No newline at end of file
+}
diff --git a/src/ooxml/testcases/org/apache/poi/xssf/usermodel/charts/TestXSSFLineChartData.java b/src/ooxml/testcases/org/apache/poi/xssf/usermodel/charts/TestXSSFLineChartData.java
index faa4cb0..71ff251 100644
--- a/src/ooxml/testcases/org/apache/poi/xssf/usermodel/charts/TestXSSFLineChartData.java
+++ b/src/ooxml/testcases/org/apache/poi/xssf/usermodel/charts/TestXSSFLineChartData.java
@@ -67,8 +67,8 @@
         XDDFChartData.Series series = lineChartData.addSeries(xs, ys);
 
         assertNotNull(series);
-        assertEquals(1, lineChartData.getSeries().size());
-        assertTrue(lineChartData.getSeries().contains(series));
+        assertEquals(1, lineChartData.getSeriesCount());
+        assertTrue(lineChartData.getSeries(0) == series);
 
         chart.plot(lineChartData);
         wb.close();
diff --git a/src/ooxml/testcases/org/apache/poi/xssf/usermodel/charts/TestXSSFScatterChartData.java b/src/ooxml/testcases/org/apache/poi/xssf/usermodel/charts/TestXSSFScatterChartData.java
index 5866c33..16f0fa6 100644
--- a/src/ooxml/testcases/org/apache/poi/xssf/usermodel/charts/TestXSSFScatterChartData.java
+++ b/src/ooxml/testcases/org/apache/poi/xssf/usermodel/charts/TestXSSFScatterChartData.java
@@ -70,8 +70,8 @@
 
         assertEquals(ScatterStyle.LINE_MARKER, scatterChartData.getStyle());
         assertNotNull(series);
-        assertEquals(1, scatterChartData.getSeries().size());
-        assertTrue(scatterChartData.getSeries().contains(series));
+        assertEquals(1, scatterChartData.getSeriesCount());
+        assertTrue(scatterChartData.getSeries(0) == series);
 
         chart.plot(scatterChartData);
         wb.close();
diff --git a/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFChart.java b/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFChart.java
index c018466..eca9058 100644
--- a/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFChart.java
+++ b/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFChart.java
@@ -56,7 +56,7 @@
         assertEquals(1, chart.getChartSeries().size());
         XDDFChartData data = chart.getChartSeries().get(0);
         assertEquals(XDDFBarChartData.class, data.getClass());
-        assertEquals(3, data.getSeries().size());
+        assertEquals(3, data.getSeriesCount());
     }
 
     /**