diff --git a/xchart-demo/src/main/java/com/xeiam/xchart/demo/charts/bar/BarChart06.java b/xchart-demo/src/main/java/com/xeiam/xchart/demo/charts/bar/BarChart06.java
index 2f174ff2ddc660f720e9b789b9f7cfc50a34b444..69dc6b8d4451362996b266bda8f4f3fb9c3f833f 100644
--- a/xchart-demo/src/main/java/com/xeiam/xchart/demo/charts/bar/BarChart06.java
+++ b/xchart-demo/src/main/java/com/xeiam/xchart/demo/charts/bar/BarChart06.java
@@ -58,7 +58,7 @@ public class BarChart06 implements ExampleChart {
     // Customize Chart
     chart.getStyleManager().setLegendPosition(LegendPosition.InsideNW);
     chart.getStyleManager().setBarWidthPercentage(.96);
-    chart.getStyleManager().setOverlapped(true);
+    chart.getStyleManager().setBarsOverlapped(true);
 
     return chart;
   }
diff --git a/xchart/src/main/java/com/xeiam/xchart/StyleManager.java b/xchart/src/main/java/com/xeiam/xchart/StyleManager.java
index d0a800506f8c3b40d2cedcf0827103a4d057ac51..5b50fa7965ded5c1a0b952a828130327d76e5969 100644
--- a/xchart/src/main/java/com/xeiam/xchart/StyleManager.java
+++ b/xchart/src/main/java/com/xeiam/xchart/StyleManager.java
@@ -129,7 +129,7 @@ public class StyleManager {
 
   // Bar Charts ///////////////////////////////
   private double barWidthPercentage;
-  private boolean isOverlapped;
+  private boolean barsOverlapped;
 
   // Error Bars ///////////////////////////////
   private Color errorBarsColor;
@@ -211,7 +211,7 @@ public class StyleManager {
 
     // Bar Charts ///////////////////////////////
     barWidthPercentage = theme.getBarWidthPercentage();
-    isOverlapped = theme.isOverlapped();
+    barsOverlapped = theme.barsOverlapped();
 
     // Error Bars ///////////////////////////////
     errorBarsColor = theme.getErrorBarsColor();
@@ -994,16 +994,16 @@ public class StyleManager {
   /**
    * set whether or no bars are overlapped. Otherwise they are places side-by-side
    * 
-   * @param isOverlapped
+   * @param barsOverlapped
    */
-  public void setOverlapped(boolean isOverlapped) {
+  public void setBarsOverlapped(boolean barsOverlapped) {
 
-    this.isOverlapped = isOverlapped;
+    this.barsOverlapped = barsOverlapped;
   }
 
-  public boolean isOverlapped() {
+  public boolean barsOverlapped() {
 
-    return isOverlapped;
+    return barsOverlapped;
   }
 
   // Error Bars ///////////////////////////////
diff --git a/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/PlotContentBarChart.java b/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/PlotContentBarChart.java
index a95330dbd2f94f3c850af4d74475cd5b3da03782..318e793c51f523ea17483a561aaf39cad05152b5 100644
--- a/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/PlotContentBarChart.java
+++ b/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/PlotContentBarChart.java
@@ -170,7 +170,7 @@ public class PlotContentBarChart extends PlotContent {
         boolean isOverlap = true;
         double xOffset;
         double barWidth;
-        if (getChartPainter().getStyleManager().isOverlapped()) {
+        if (getChartPainter().getStyleManager().barsOverlapped()) {
           double barWidthPercentage = getChartPainter().getStyleManager().getBarWidthPercentage();
           barWidth = gridStep * barWidthPercentage;
           double barMargin = gridStep * (1 - barWidthPercentage) / 2;
diff --git a/xchart/src/main/java/com/xeiam/xchart/internal/style/GGPlot2Theme.java b/xchart/src/main/java/com/xeiam/xchart/internal/style/GGPlot2Theme.java
index 15d0f17bae46b48944771f2321e55814b8af6561..1c99fe3c947592dff76fa03256eb6df37539dde2 100644
--- a/xchart/src/main/java/com/xeiam/xchart/internal/style/GGPlot2Theme.java
+++ b/xchart/src/main/java/com/xeiam/xchart/internal/style/GGPlot2Theme.java
@@ -288,7 +288,7 @@ public class GGPlot2Theme implements Theme {
   }
 
   @Override
-  public boolean isOverlapped() {
+  public boolean barsOverlapped() {
 
     return false;
   }
diff --git a/xchart/src/main/java/com/xeiam/xchart/internal/style/MatlabTheme.java b/xchart/src/main/java/com/xeiam/xchart/internal/style/MatlabTheme.java
index d636ea92ed5e22d1f27f3f66c2eaa9886538b204..56bdc5f4d67ae4ea48c828cdbe0a9e739d01112f 100644
--- a/xchart/src/main/java/com/xeiam/xchart/internal/style/MatlabTheme.java
+++ b/xchart/src/main/java/com/xeiam/xchart/internal/style/MatlabTheme.java
@@ -289,7 +289,7 @@ public class MatlabTheme implements Theme {
   }
 
   @Override
-  public boolean isOverlapped() {
+  public boolean barsOverlapped() {
 
     return false;
   }
diff --git a/xchart/src/main/java/com/xeiam/xchart/internal/style/Theme.java b/xchart/src/main/java/com/xeiam/xchart/internal/style/Theme.java
index 23550d54ba8bd2dea84bdb4dde2fe1710136ab9d..e4e37fe3f6885ad0e51e133215a7e3d2ae801cea 100644
--- a/xchart/src/main/java/com/xeiam/xchart/internal/style/Theme.java
+++ b/xchart/src/main/java/com/xeiam/xchart/internal/style/Theme.java
@@ -120,7 +120,7 @@ public interface Theme {
 
   public double getBarWidthPercentage();
 
-  public boolean isOverlapped();
+  public boolean barsOverlapped();
 
   // Error Bars ///////////////////////////////
 
diff --git a/xchart/src/main/java/com/xeiam/xchart/internal/style/XChartTheme.java b/xchart/src/main/java/com/xeiam/xchart/internal/style/XChartTheme.java
index 148799543c98be5430a35aa124fc08317c45d02f..1afe96c09037759ef769451113e8749a8f54c637 100644
--- a/xchart/src/main/java/com/xeiam/xchart/internal/style/XChartTheme.java
+++ b/xchart/src/main/java/com/xeiam/xchart/internal/style/XChartTheme.java
@@ -288,7 +288,7 @@ public class XChartTheme implements Theme {
   }
 
   @Override
-  public boolean isOverlapped() {
+  public boolean barsOverlapped() {
 
     return false;
   }