Sonar Fixes - The diamond operator ("<>") should be used

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1876064 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/poi/sl/draw/binding/CTAdjustHandleList.java

@@ -19,6 +19,7 @@ package org.apache.poi.sl.draw.binding;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlElement;
@@ -83,7 +84,7 @@ public class CTAdjustHandleList {
      */
     public List<Object> getAhXYOrAhPolar() {
         if (ahXYOrAhPolar == null) {
-            ahXYOrAhPolar = new ArrayList<Object>();
+            ahXYOrAhPolar = new ArrayList<>();
         }
         return this.ahXYOrAhPolar;
     }

src/java/org/apache/poi/sl/draw/binding/CTColorMRU.java

@@ -19,6 +19,7 @@ package org.apache.poi.sl.draw.binding;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlElement;
@@ -90,7 +91,7 @@ public class CTColorMRU {
      */
     public List<Object> getEGColorChoice() {
         if (egColorChoice == null) {
-            egColorChoice = new ArrayList<Object>();
+            egColorChoice = new ArrayList<>();
         }
         return this.egColorChoice;
     }

src/java/org/apache/poi/sl/draw/binding/CTConnectionSiteList.java

@@ -19,6 +19,7 @@ package org.apache.poi.sl.draw.binding;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlType;
@@ -75,7 +76,7 @@ public class CTConnectionSiteList {
      */
     public List<CTConnectionSite> getCxn() {
         if (cxn == null) {
-            cxn = new ArrayList<CTConnectionSite>();
+            cxn = new ArrayList<>();
         }
         return this.cxn;
     }

src/java/org/apache/poi/sl/draw/binding/CTGeomGuideList.java

@@ -19,6 +19,7 @@ package org.apache.poi.sl.draw.binding;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlType;
@@ -75,7 +76,7 @@ public class CTGeomGuideList {
      */
     public List<CTGeomGuide> getGd() {
         if (gd == null) {
-            gd = new ArrayList<CTGeomGuide>();
+            gd = new ArrayList<>();
         }
         return this.gd;
     }

src/java/org/apache/poi/sl/draw/binding/CTHslColor.java

@@ -19,6 +19,7 @@ package org.apache.poi.sl.draw.binding;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.bind.JAXBElement;
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
@@ -145,7 +146,7 @@ public class CTHslColor {
      */
     public List<JAXBElement<?>> getEGColorTransform() {
         if (egColorTransform == null) {
-            egColorTransform = new ArrayList<JAXBElement<?>>();
+            egColorTransform = new ArrayList<>();
         }
         return this.egColorTransform;
     }

src/java/org/apache/poi/sl/draw/binding/CTOfficeArtExtensionList.java

@@ -19,6 +19,7 @@ package org.apache.poi.sl.draw.binding;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlType;
@@ -75,7 +76,7 @@ public class CTOfficeArtExtensionList {
      */
     public List<CTOfficeArtExtension> getExt() {
         if (ext == null) {
-            ext = new ArrayList<CTOfficeArtExtension>();
+            ext = new ArrayList<>();
         }
         return this.ext;
     }

src/java/org/apache/poi/sl/draw/binding/CTPath2D.java

@@ -19,6 +19,7 @@ package org.apache.poi.sl.draw.binding;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlAttribute;
@@ -111,7 +112,7 @@ public class CTPath2D {
      */
     public List<Object> getCloseOrMoveToOrLnTo() {
         if (closeOrMoveToOrLnTo == null) {
-            closeOrMoveToOrLnTo = new ArrayList<Object>();
+            closeOrMoveToOrLnTo = new ArrayList<>();
         }
         return this.closeOrMoveToOrLnTo;
     }

src/java/org/apache/poi/sl/draw/binding/CTPath2DCubicBezierTo.java

@@ -19,6 +19,7 @@ package org.apache.poi.sl.draw.binding;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlElement;
@@ -77,7 +78,7 @@ public class CTPath2DCubicBezierTo {
      */
     public List<CTAdjPoint2D> getPt() {
         if (pt == null) {
-            pt = new ArrayList<CTAdjPoint2D>();
+            pt = new ArrayList<>();
         }
         return this.pt;
     }

src/java/org/apache/poi/sl/draw/binding/CTPath2DList.java

@@ -19,6 +19,7 @@ package org.apache.poi.sl.draw.binding;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlType;
@@ -75,7 +76,7 @@ public class CTPath2DList {
      */
     public List<CTPath2D> getPath() {
         if (path == null) {
-            path = new ArrayList<CTPath2D>();
+            path = new ArrayList<>();
         }
         return this.path;
     }

src/java/org/apache/poi/sl/draw/binding/CTPath2DQuadBezierTo.java

@@ -19,6 +19,7 @@ package org.apache.poi.sl.draw.binding;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlElement;
@@ -77,7 +78,7 @@ public class CTPath2DQuadBezierTo {
      */
     public List<CTAdjPoint2D> getPt() {
         if (pt == null) {
-            pt = new ArrayList<CTAdjPoint2D>();
+            pt = new ArrayList<>();
         }
         return this.pt;
     }

src/java/org/apache/poi/sl/draw/binding/CTPresetColor.java

@@ -19,6 +19,7 @@ package org.apache.poi.sl.draw.binding;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.bind.JAXBElement;
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
@@ -139,7 +140,7 @@ public class CTPresetColor {
      */
     public List<JAXBElement<?>> getEGColorTransform() {
         if (egColorTransform == null) {
-            egColorTransform = new ArrayList<JAXBElement<?>>();
+            egColorTransform = new ArrayList<>();
         }
         return this.egColorTransform;
     }

src/java/org/apache/poi/sl/draw/binding/CTSRgbColor.java

@@ -19,6 +19,7 @@ package org.apache.poi.sl.draw.binding;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.bind.JAXBElement;
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
@@ -142,7 +143,7 @@ public class CTSRgbColor {
      */
     public List<JAXBElement<?>> getEGColorTransform() {
         if (egColorTransform == null) {
-            egColorTransform = new ArrayList<JAXBElement<?>>();
+            egColorTransform = new ArrayList<>();
         }
         return this.egColorTransform;
     }

src/java/org/apache/poi/sl/draw/binding/CTScRgbColor.java

@@ -19,6 +19,7 @@ package org.apache.poi.sl.draw.binding;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.bind.JAXBElement;
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
@@ -145,7 +146,7 @@ public class CTScRgbColor {
      */
     public List<JAXBElement<?>> getEGColorTransform() {
         if (egColorTransform == null) {
-            egColorTransform = new ArrayList<JAXBElement<?>>();
+            egColorTransform = new ArrayList<>();
         }
         return this.egColorTransform;
     }

src/java/org/apache/poi/sl/draw/binding/CTSchemeColor.java

@@ -19,6 +19,7 @@ package org.apache.poi.sl.draw.binding;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.bind.JAXBElement;
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
@@ -139,7 +140,7 @@ public class CTSchemeColor {
      */
     public List<JAXBElement<?>> getEGColorTransform() {
         if (egColorTransform == null) {
-            egColorTransform = new ArrayList<JAXBElement<?>>();
+            egColorTransform = new ArrayList<>();
         }
         return this.egColorTransform;
     }

src/java/org/apache/poi/sl/draw/binding/CTSystemColor.java

@@ -19,6 +19,7 @@ package org.apache.poi.sl.draw.binding;
 
 import java.util.ArrayList;
 import java.util.List;
+
 import javax.xml.bind.JAXBElement;
 import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
@@ -147,7 +148,7 @@ public class CTSystemColor {
      */
     public List<JAXBElement<?>> getEGColorTransform() {
         if (egColorTransform == null) {
-            egColorTransform = new ArrayList<JAXBElement<?>>();
+            egColorTransform = new ArrayList<>();
         }
         return this.egColorTransform;
     }

src/ooxml/java/org/apache/poi/xddf/usermodel/BlackWhiteMode.java

@@ -33,7 +33,7 @@ public enum BlackWhiteMode {
         this.underlying = mode;
     }
 
-    private final static HashMap<STBlackWhiteMode.Enum, BlackWhiteMode> reverse = new HashMap<STBlackWhiteMode.Enum, BlackWhiteMode>();
+    private final static HashMap<STBlackWhiteMode.Enum, BlackWhiteMode> reverse = new HashMap<>();
     static {
         for (BlackWhiteMode value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/CompoundLine.java

@@ -34,7 +34,7 @@ public enum CompoundLine {
         this.underlying = line;
     }
 
-    private final static HashMap<STCompoundLine.Enum, CompoundLine> reverse = new HashMap<STCompoundLine.Enum, CompoundLine>();
+    private final static HashMap<STCompoundLine.Enum, CompoundLine> reverse = new HashMap<>();
     static {
         for (CompoundLine value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/LineCap.java

@@ -32,7 +32,7 @@ public enum LineCap {
         this.underlying = line;
     }
 
-    private final static HashMap<STLineCap.Enum, LineCap> reverse = new HashMap<STLineCap.Enum, LineCap>();
+    private final static HashMap<STLineCap.Enum, LineCap> reverse = new HashMap<>();
     static {
         for (LineCap value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/LineEndLength.java

@@ -32,7 +32,7 @@ public enum LineEndLength {
         this.underlying = lineEnd;
     }
 
-    private final static HashMap<STLineEndLength.Enum, LineEndLength> reverse = new HashMap<STLineEndLength.Enum, LineEndLength>();
+    private final static HashMap<STLineEndLength.Enum, LineEndLength> reverse = new HashMap<>();
     static {
         for (LineEndLength value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/LineEndType.java

@@ -35,7 +35,7 @@ public enum LineEndType {
         this.underlying = lineEnd;
     }
 
-    private final static HashMap<STLineEndType.Enum, LineEndType> reverse = new HashMap<STLineEndType.Enum, LineEndType>();
+    private final static HashMap<STLineEndType.Enum, LineEndType> reverse = new HashMap<>();
     static {
         for (LineEndType value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/LineEndWidth.java

@@ -32,7 +32,7 @@ public enum LineEndWidth {
         this.underlying = lineEnd;
     }
 
-    private final static HashMap<STLineEndWidth.Enum, LineEndWidth> reverse = new HashMap<STLineEndWidth.Enum, LineEndWidth>();
+    private final static HashMap<STLineEndWidth.Enum, LineEndWidth> reverse = new HashMap<>();
     static {
         for (LineEndWidth value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/PathShadeType.java

@@ -32,7 +32,7 @@ public enum PathShadeType {
         this.underlying = pathShadeType;
     }
 
-    private final static HashMap<STPathShadeType.Enum, PathShadeType> reverse = new HashMap<STPathShadeType.Enum, PathShadeType>();
+    private final static HashMap<STPathShadeType.Enum, PathShadeType> reverse = new HashMap<>();
     static {
         for (PathShadeType value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/PenAlignment.java

@@ -31,7 +31,7 @@ public enum PenAlignment {
         this.underlying = alignment;
     }
 
-    private final static HashMap<STPenAlignment.Enum, PenAlignment> reverse = new HashMap<STPenAlignment.Enum, PenAlignment>();
+    private final static HashMap<STPenAlignment.Enum, PenAlignment> reverse = new HashMap<>();
     static {
         for (PenAlignment value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/PresetColor.java

@@ -167,7 +167,7 @@ public enum PresetColor {
         this.underlying = color;
     }
 
-    private final static HashMap<STPresetColorVal.Enum, PresetColor> reverse = new HashMap<STPresetColorVal.Enum, PresetColor>();
+    private final static HashMap<STPresetColorVal.Enum, PresetColor> reverse = new HashMap<>();
     static {
         for (PresetColor value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/PresetGeometry.java

@@ -217,7 +217,7 @@ public enum PresetGeometry {
         this.underlying = shape;
     }
 
-    private final static HashMap<STShapeType.Enum, PresetGeometry> reverse = new HashMap<STShapeType.Enum, PresetGeometry>();
+    private final static HashMap<STShapeType.Enum, PresetGeometry> reverse = new HashMap<>();
     static {
         for (PresetGeometry value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/PresetLineDash.java

@@ -40,7 +40,7 @@ public enum PresetLineDash {
         this.underlying = dash;
     }
 
-    private final static HashMap<STPresetLineDashVal.Enum, PresetLineDash> reverse = new HashMap<STPresetLineDashVal.Enum, PresetLineDash>();
+    private final static HashMap<STPresetLineDashVal.Enum, PresetLineDash> reverse = new HashMap<>();
     static {
         for (PresetLineDash value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/PresetPattern.java

@@ -83,7 +83,7 @@ public enum PresetPattern {
         this.underlying = pattern;
     }
 
-    private final static HashMap<STPresetPatternVal.Enum, PresetPattern> reverse = new HashMap<STPresetPatternVal.Enum, PresetPattern>();
+    private final static HashMap<STPresetPatternVal.Enum, PresetPattern> reverse = new HashMap<>();
     static {
         for (PresetPattern value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/RectangleAlignment.java

@@ -38,7 +38,7 @@ public enum RectangleAlignment {
         this.underlying = alignment;
     }
 
-    private final static HashMap<STRectAlignment.Enum, RectangleAlignment> reverse = new HashMap<STRectAlignment.Enum, RectangleAlignment>();
+    private final static HashMap<STRectAlignment.Enum, RectangleAlignment> reverse = new HashMap<>();
     static {
         for (RectangleAlignment value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/SchemeColor.java

@@ -46,7 +46,7 @@ public enum SchemeColor {
         this.underlying = color;
     }
 
-    private final static HashMap<STSchemeColorVal.Enum, SchemeColor> reverse = new HashMap<STSchemeColorVal.Enum, SchemeColor>();
+    private final static HashMap<STSchemeColorVal.Enum, SchemeColor> reverse = new HashMap<>();
     static {
         for (SchemeColor value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/SystemColor.java

@@ -59,7 +59,7 @@ public enum SystemColor {
         this.underlying = color;
     }
 
-    private final static HashMap<STSystemColorVal.Enum, SystemColor> reverse = new HashMap<STSystemColorVal.Enum, SystemColor>();
+    private final static HashMap<STSystemColorVal.Enum, SystemColor> reverse = new HashMap<>();
     static {
         for (SystemColor value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/TileFlipMode.java

@@ -33,7 +33,7 @@ public enum TileFlipMode {
         this.underlying = mode;
     }
 
-    private final static HashMap<STTileFlipMode.Enum, TileFlipMode> reverse = new HashMap<STTileFlipMode.Enum, TileFlipMode>();
+    private final static HashMap<STTileFlipMode.Enum, TileFlipMode> reverse = new HashMap<>();
     static {
         for (TileFlipMode value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/chart/AxisCrossBetween.java

@@ -31,7 +31,7 @@ public enum AxisCrossBetween {
         this.underlying = crossBetween;
     }
 
-    private final static HashMap<STCrossBetween.Enum, AxisCrossBetween> reverse = new HashMap<STCrossBetween.Enum, AxisCrossBetween>();
+    private final static HashMap<STCrossBetween.Enum, AxisCrossBetween> reverse = new HashMap<>();
     static {
         for (AxisCrossBetween value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/chart/AxisCrosses.java

@@ -32,7 +32,7 @@ public enum AxisCrosses {
         this.underlying = crosses;
     }
 
-    private final static HashMap<STCrosses.Enum, AxisCrosses> reverse = new HashMap<STCrosses.Enum, AxisCrosses>();
+    private final static HashMap<STCrosses.Enum, AxisCrosses> reverse = new HashMap<>();
     static {
         for (AxisCrosses value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/chart/AxisLabelAlignment.java

@@ -32,7 +32,7 @@ public enum AxisLabelAlignment {
         this.underlying = alignment;
     }
 
-    private final static HashMap<STLblAlgn.Enum, AxisLabelAlignment> reverse = new HashMap<STLblAlgn.Enum, AxisLabelAlignment>();
+    private final static HashMap<STLblAlgn.Enum, AxisLabelAlignment> reverse = new HashMap<>();
     static {
         for (AxisLabelAlignment value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/chart/AxisOrientation.java

@@ -31,7 +31,7 @@ public enum AxisOrientation {
         this.underlying = orientation;
     }
 
-    private final static HashMap<STOrientation.Enum, AxisOrientation> reverse = new HashMap<STOrientation.Enum, AxisOrientation>();
+    private final static HashMap<STOrientation.Enum, AxisOrientation> reverse = new HashMap<>();
     static {
         for (AxisOrientation value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/chart/AxisPosition.java

@@ -33,7 +33,7 @@ public enum AxisPosition {
         this.underlying = position;
     }
 
-    private final static HashMap<STAxPos.Enum, AxisPosition> reverse = new HashMap<STAxPos.Enum, AxisPosition>();
+    private final static HashMap<STAxPos.Enum, AxisPosition> reverse = new HashMap<>();
     static {
         for (AxisPosition value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/chart/AxisTickLabelPosition.java

@@ -33,7 +33,7 @@ public enum AxisTickLabelPosition {
         this.underlying = position;
     }
 
-    private final static HashMap<STTickLblPos.Enum, AxisTickLabelPosition> reverse = new HashMap<STTickLblPos.Enum, AxisTickLabelPosition>();
+    private final static HashMap<STTickLblPos.Enum, AxisTickLabelPosition> reverse = new HashMap<>();
     static {
         for (AxisTickLabelPosition value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/chart/AxisTickMark.java

@@ -33,7 +33,7 @@ public enum AxisTickMark {
         this.underlying = tickMark;
     }
 
-    private final static HashMap<STTickMark.Enum, AxisTickMark> reverse = new HashMap<STTickMark.Enum, AxisTickMark>();
+    private final static HashMap<STTickMark.Enum, AxisTickMark> reverse = new HashMap<>();
     static {
         for (AxisTickMark value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/chart/BarDirection.java

@@ -31,7 +31,7 @@ public enum BarDirection {
         this.underlying = direction;
     }
 
-    private final static HashMap<STBarDir.Enum, BarDirection> reverse = new HashMap<STBarDir.Enum, BarDirection>();
+    private final static HashMap<STBarDir.Enum, BarDirection> reverse = new HashMap<>();
     static {
         for (BarDirection value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/chart/BarGrouping.java

@@ -33,7 +33,7 @@ public enum BarGrouping {
         this.underlying = grouping;
     }
 
-    private final static HashMap<STBarGrouping.Enum, BarGrouping> reverse = new HashMap<STBarGrouping.Enum, BarGrouping>();
+    private final static HashMap<STBarGrouping.Enum, BarGrouping> reverse = new HashMap<>();
     static {
         for (BarGrouping value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/chart/LayoutMode.java

@@ -31,7 +31,7 @@ public enum LayoutMode {
         this.underlying = layoutMode;
     }
 
-    private final static HashMap<STLayoutMode.Enum, LayoutMode> reverse = new HashMap<STLayoutMode.Enum, LayoutMode>();
+    private final static HashMap<STLayoutMode.Enum, LayoutMode> reverse = new HashMap<>();
     static {
         for (LayoutMode value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/chart/LayoutTarget.java

@@ -31,7 +31,7 @@ public enum LayoutTarget {
         this.underlying = layoutTarget;
     }
 
-    private final static HashMap<STLayoutTarget.Enum, LayoutTarget> reverse = new HashMap<STLayoutTarget.Enum, LayoutTarget>();
+    private final static HashMap<STLayoutTarget.Enum, LayoutTarget> reverse = new HashMap<>();
     static {
         for (LayoutTarget value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/chart/LegendPosition.java

@@ -34,7 +34,7 @@ public enum LegendPosition {
         this.underlying = position;
     }
 
-    private final static HashMap<STLegendPos.Enum, LegendPosition> reverse = new HashMap<STLegendPos.Enum, LegendPosition>();
+    private final static HashMap<STLegendPos.Enum, LegendPosition> reverse = new HashMap<>();
     static {
         for (LegendPosition value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/chart/MarkerStyle.java

@@ -40,7 +40,7 @@ public enum MarkerStyle {
         this.underlying = style;
     }
 
-    private final static HashMap<STMarkerStyle.Enum, MarkerStyle> reverse = new HashMap<STMarkerStyle.Enum, MarkerStyle>();
+    private final static HashMap<STMarkerStyle.Enum, MarkerStyle> reverse = new HashMap<>();
     static {
         for (MarkerStyle value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/chart/RadarStyle.java

@@ -32,7 +32,7 @@ public enum RadarStyle {
         this.underlying = style;
     }
 
-    private final static HashMap<STRadarStyle.Enum, RadarStyle> reverse = new HashMap<STRadarStyle.Enum, RadarStyle>();
+    private final static HashMap<STRadarStyle.Enum, RadarStyle> reverse = new HashMap<>();
     static {
         for (RadarStyle value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/chart/ScatterStyle.java

@@ -35,7 +35,7 @@ public enum ScatterStyle {
         this.underlying = style;
     }
 
-    private final static HashMap<STScatterStyle.Enum, ScatterStyle> reverse = new HashMap<STScatterStyle.Enum, ScatterStyle>();
+    private final static HashMap<STScatterStyle.Enum, ScatterStyle> reverse = new HashMap<>();
     static {
         for (ScatterStyle value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/text/AnchorType.java

@@ -34,7 +34,7 @@ public enum AnchorType {
         this.underlying = caps;
     }
 
-    private final static HashMap<STTextAnchoringType.Enum, AnchorType> reverse = new HashMap<STTextAnchoringType.Enum, AnchorType>();
+    private final static HashMap<STTextAnchoringType.Enum, AnchorType> reverse = new HashMap<>();
     static {
         for (AnchorType value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/text/AutonumberScheme.java

@@ -70,7 +70,7 @@ public enum AutonumberScheme {
         this.underlying = scheme;
     }
 
-    private final static HashMap<STTextAutonumberScheme.Enum, AutonumberScheme> reverse = new HashMap<STTextAutonumberScheme.Enum, AutonumberScheme>();
+    private final static HashMap<STTextAutonumberScheme.Enum, AutonumberScheme> reverse = new HashMap<>();
     static {
         for (AutonumberScheme value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/text/CapsType.java

@@ -32,7 +32,7 @@ public enum CapsType {
         this.underlying = caps;
     }
 
-    private final static HashMap<STTextCapsType.Enum, CapsType> reverse = new HashMap<STTextCapsType.Enum, CapsType>();
+    private final static HashMap<STTextCapsType.Enum, CapsType> reverse = new HashMap<>();
     static {
         for (CapsType value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/text/FontAlignment.java

@@ -34,7 +34,7 @@ public enum FontAlignment {
         this.underlying = align;
     }
 
-    private final static HashMap<STTextFontAlignType.Enum, FontAlignment> reverse = new HashMap<STTextFontAlignType.Enum, FontAlignment>();
+    private final static HashMap<STTextFontAlignType.Enum, FontAlignment> reverse = new HashMap<>();
     static {
         for (FontAlignment value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/text/StrikeType.java

@@ -32,7 +32,7 @@ public enum StrikeType {
         this.underlying = strike;
     }
 
-    private final static HashMap<STTextStrikeType.Enum, StrikeType> reverse = new HashMap<STTextStrikeType.Enum, StrikeType>();
+    private final static HashMap<STTextStrikeType.Enum, StrikeType> reverse = new HashMap<>();
     static {
         for (StrikeType value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/text/TabAlignment.java

@@ -33,7 +33,7 @@ public enum TabAlignment {
         this.underlying = align;
     }
 
-    private final static HashMap<STTextTabAlignType.Enum, TabAlignment> reverse = new HashMap<STTextTabAlignType.Enum, TabAlignment>();
+    private final static HashMap<STTextTabAlignType.Enum, TabAlignment> reverse = new HashMap<>();
     static {
         for (TabAlignment value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/text/TextAlignment.java

@@ -36,7 +36,7 @@ public enum TextAlignment {
         this.underlying = align;
     }
 
-    private final static HashMap<STTextAlignType.Enum, TextAlignment> reverse = new HashMap<STTextAlignType.Enum, TextAlignment>();
+    private final static HashMap<STTextAlignType.Enum, TextAlignment> reverse = new HashMap<>();
     static {
         for (TextAlignment value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xddf/usermodel/text/UnderlineType.java

@@ -47,7 +47,7 @@ public enum UnderlineType {
         this.underlying = underline;
     }
 
-    private final static HashMap<STTextUnderlineType.Enum, UnderlineType> reverse = new HashMap<STTextUnderlineType.Enum, UnderlineType>();
+    private final static HashMap<STTextUnderlineType.Enum, UnderlineType> reverse = new HashMap<>();
     static {
         for (UnderlineType value : values()) {
             reverse.put(value.underlying, value);

src/ooxml/java/org/apache/poi/xssf/usermodel/charts/XSSFLineChartData.java

@@ -47,11 +47,7 @@ public class XSSFLineChartData implements LineChartData {
     /**
      * List of all data series.
      */
-    private List<Series> series;
-
-    public XSSFLineChartData() {
-        series = new ArrayList<Series>();
-    }
+    private final List<Series> series = new ArrayList<>();
 
     static class Series extends AbstractXSSFChartSeries implements LineChartSeries {
         private int id;

src/ooxml/java/org/apache/poi/xssf/usermodel/charts/XSSFScatterChartData.java

@@ -49,11 +49,7 @@ public class XSSFScatterChartData implements ScatterChartData {
     /**
      * List of all data series.
      */
-    private List<Series> series;
-
-    public XSSFScatterChartData() {
-        series = new ArrayList<Series>();
-    }
+    private final List<Series> series = new ArrayList<>();
 
     /**
      * Package private ScatterChartSerie implementation.

src/ooxml/java/org/apache/poi/xwpf/usermodel/FootnoteEndnoteIdManager.java

@@ -40,7 +40,7 @@ public class FootnoteEndnoteIdManager {
      */
     public BigInteger nextId() {
 
-        List<BigInteger> ids = new ArrayList<BigInteger>();
+        List<BigInteger> ids = new ArrayList<>();
         for (XWPFAbstractFootnoteEndnote note : document.getFootnotes()) {
             ids.add(note.getId());
         }

src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFEndnotes.java

@@ -174,7 +174,7 @@ public class XWPFEndnotes extends XWPFAbstractFootnotesEndnotes {
      * @return List, possibly empty, of end notes.
      */
     public List<XWPFEndnote> getEndnotesList() {
-        List<XWPFEndnote> resultList = new ArrayList<XWPFEndnote>();
+        List<XWPFEndnote> resultList = new ArrayList<>();
         for (XWPFAbstractFootnoteEndnote note : listFootnote) {
             resultList.add((XWPFEndnote)note);
         }

src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFFootnotes.java

@@ -164,7 +164,7 @@ public class XWPFFootnotes extends XWPFAbstractFootnotesEndnotes {
      * @return List, possibly empty, of footnotes.
      */
     public List<XWPFFootnote> getFootnotesList() {
-        List<XWPFFootnote> resultList = new ArrayList<XWPFFootnote>();
+        List<XWPFFootnote> resultList = new ArrayList<>();
         for (XWPFAbstractFootnoteEndnote note : listFootnote) {
             resultList.add((XWPFFootnote)note);
         }