diff --git a/src/JavaTranspiler.js b/src/JavaTranspiler.js
index 83306327..4a9131bc 100644
--- a/src/JavaTranspiler.js
+++ b/src/JavaTranspiler.js
@@ -54,12 +54,12 @@ function __transpileSingleTestToJava(code) {
             return 'layout.' + (match1 == 'TOP' ? 'y' : 'x');
         })
     .replace( // style.position[CSS_TOP] => style.positionTop
-        /style\.(position|border|padding)\[CSS_(TOP|BOTTOM|LEFT|RIGHT)\]/g,
+        /style\.(position)\[CSS_(TOP|BOTTOM|LEFT|RIGHT)\]/g,
         function (str, match1, match2) {
             return 'style.' + match1 + match2[0] + match2.substring(1).toLowerCase();
         })
     .replace( // style.margin[CSS_TOP] => style.margin[CSSStyle.SPACING_TOP]
-        /style\.(margin)\[CSS_(TOP|BOTTOM|LEFT|RIGHT)\]/g,
+        /style\.(margin|border|padding)\[CSS_(TOP|BOTTOM|LEFT|RIGHT)\]/g,
         function (str, match1, match2) {
           return 'style.' + match1 + '[CSSStyle.SPACING_' + match2 + ']';
         })
diff --git a/src/java/src/com/facebook/csslayout/CSSNode.java b/src/java/src/com/facebook/csslayout/CSSNode.java
index 0a08107e..02357e38 100644
--- a/src/java/src/com/facebook/csslayout/CSSNode.java
+++ b/src/java/src/com/facebook/csslayout/CSSNode.java
@@ -53,6 +53,26 @@ public class CSSNode {
       Float.NaN
   };
 
+  private final float[] mPadding = new float[] {
+      Float.NaN,
+      Float.NaN,
+      Float.NaN,
+      Float.NaN,
+      Float.NaN,
+      Float.NaN,
+      Float.NaN
+  };
+
+  private final float[] mBorder = new float[] {
+      Float.NaN,
+      Float.NaN,
+      Float.NaN,
+      Float.NaN,
+      Float.NaN,
+      Float.NaN,
+      Float.NaN
+  };
+
   // Only one copy kept around to keep from allocating a bunch of MeasureOutput objects
   // NOT THREAD SAFE! NOT RE-ENTRANT SAFE!
   private static final MeasureOutput MEASURE_OUTPUT = new MeasureOutput();
@@ -265,6 +285,14 @@ public class CSSNode {
     setSpacing(mMargin, spacingType, margin, style.margin);
   }
 
+  public void setPadding(int spacingType, float padding) {
+    setSpacing(mPadding, spacingType, padding, style.padding);
+  }
+
+  public void setBorder(int spacingType, float border) {
+    setSpacing(mBorder, spacingType, border, style.border);
+  }
+
   protected void setSpacing(float[] spacingDef, int spacingType, float spacing, float[] cssStyle) {
     if (!valuesEqual(spacingDef[spacingType], spacing)) {
       spacingDef[spacingType] = spacing;
@@ -292,34 +320,6 @@ public class CSSNode {
     }
   }
 
-  public void setPaddingTop(float paddingTop) {
-    if (!valuesEqual(style.paddingTop, paddingTop)) {
-      style.paddingTop = paddingTop;
-      dirty();
-    }
-  }
-
-  public void setPaddingBottom(float paddingBottom) {
-    if (!valuesEqual(style.paddingBottom, paddingBottom)) {
-      style.paddingBottom = paddingBottom;
-      dirty();
-    }
-  }
-
-  public void setPaddingLeft(float paddingLeft) {
-    if (!valuesEqual(style.paddingLeft, paddingLeft)) {
-      style.paddingLeft = paddingLeft;
-      dirty();
-    }
-  }
-
-  public void setPaddingRight(float paddingRight) {
-    if (!valuesEqual(style.paddingRight, paddingRight)) {
-      style.paddingRight = paddingRight;
-      dirty();
-    }
-  }
-
   public void setPositionTop(float positionTop) {
     if (!valuesEqual(style.positionTop, positionTop)) {
       style.positionTop = positionTop;
@@ -348,34 +348,6 @@ public class CSSNode {
     }
   }
 
-  public void setBorderTop(float borderTop) {
-    if (!valuesEqual(style.borderTop, borderTop)) {
-      style.borderTop = borderTop;
-      dirty();
-    }
-  }
-
-  public void setBorderBottom(float borderBottom) {
-    if (!valuesEqual(style.borderBottom, borderBottom)) {
-      style.borderBottom = borderBottom;
-      dirty();
-    }
-  }
-
-  public void setBorderLeft(float borderLeft) {
-    if (!valuesEqual(style.borderLeft, borderLeft)) {
-      style.borderLeft = borderLeft;
-      dirty();
-    }
-  }
-
-  public void setBorderRight(float borderRight) {
-    if (!valuesEqual(style.borderRight, borderRight)) {
-      style.borderRight = borderRight;
-      dirty();
-    }
-  }
-
   public void setStyleWidth(float width) {
     if (!valuesEqual(style.width, width)) {
       style.width = width;
diff --git a/src/java/src/com/facebook/csslayout/CSSStyle.java b/src/java/src/com/facebook/csslayout/CSSStyle.java
index e359a04c..62be1449 100644
--- a/src/java/src/com/facebook/csslayout/CSSStyle.java
+++ b/src/java/src/com/facebook/csslayout/CSSStyle.java
@@ -26,22 +26,14 @@ public class CSSStyle {
   public float flex;
 
   public float[] margin = new float[4];
-
-  public float paddingTop;
-  public float paddingBottom;
-  public float paddingLeft;
-  public float paddingRight;
+  public float[] padding = new float[4];
+  public float[] border = new float[4];
 
   public float positionTop = CSSConstants.UNDEFINED;
   public float positionBottom = CSSConstants.UNDEFINED;
   public float positionLeft = CSSConstants.UNDEFINED;
   public float positionRight = CSSConstants.UNDEFINED;
 
-  public float borderTop;
-  public float borderBottom;
-  public float borderLeft;
-  public float borderRight;
-
   public float width = CSSConstants.UNDEFINED;
   public float height = CSSConstants.UNDEFINED;
 }
diff --git a/src/java/src/com/facebook/csslayout/LayoutEngine.java b/src/java/src/com/facebook/csslayout/LayoutEngine.java
index f4ce5629..349b1cef 100644
--- a/src/java/src/com/facebook/csslayout/LayoutEngine.java
+++ b/src/java/src/com/facebook/csslayout/LayoutEngine.java
@@ -146,13 +146,13 @@ public class LayoutEngine {
   private static float getPadding(CSSNode node, PositionIndex position) {
     switch (position) {
       case TOP:
-        return node.style.paddingTop;
+        return node.style.padding[CSSStyle.SPACING_TOP];
       case BOTTOM:
-        return node.style.paddingBottom;
+        return node.style.padding[CSSStyle.SPACING_BOTTOM];
       case LEFT:
-        return node.style.paddingLeft;
+        return node.style.padding[CSSStyle.SPACING_LEFT];
       case RIGHT:
-        return node.style.paddingRight;
+        return node.style.padding[CSSStyle.SPACING_RIGHT];
       default:
         throw new RuntimeException("Someone added a new cardinal direction...");
     }
@@ -161,13 +161,13 @@ public class LayoutEngine {
   private static float getBorder(CSSNode node, PositionIndex position) {
     switch (position) {
       case TOP:
-        return node.style.borderTop;
+        return node.style.border[CSSStyle.SPACING_TOP];
       case BOTTOM:
-        return node.style.borderBottom;
+        return node.style.border[CSSStyle.SPACING_BOTTOM];
       case LEFT:
-        return node.style.borderLeft;
+        return node.style.border[CSSStyle.SPACING_LEFT];
       case RIGHT:
-        return node.style.borderRight;
+        return node.style.border[CSSStyle.SPACING_RIGHT];
       default:
         throw new RuntimeException("Someone added a new cardinal direction...");
     }
diff --git a/src/java/tests/com/facebook/csslayout/LayoutEngineTest.java b/src/java/tests/com/facebook/csslayout/LayoutEngineTest.java
index b69e51a8..852e8fcb 100644
--- a/src/java/tests/com/facebook/csslayout/LayoutEngineTest.java
+++ b/src/java/tests/com/facebook/csslayout/LayoutEngineTest.java
@@ -1401,10 +1401,10 @@ public class LayoutEngineTest {
     TestCSSNode root_node = new TestCSSNode();
     {
       TestCSSNode node_0 = root_node;
-      node_0.style.paddingLeft = 5;
-      node_0.style.paddingTop = 5;
-      node_0.style.paddingRight = 5;
-      node_0.style.paddingBottom = 5;
+      node_0.style.padding[CSSStyle.SPACING_LEFT] = 5;
+      node_0.style.padding[CSSStyle.SPACING_TOP] = 5;
+      node_0.style.padding[CSSStyle.SPACING_RIGHT] = 5;
+      node_0.style.padding[CSSStyle.SPACING_BOTTOM] = 5;
     }
 
     TestCSSNode root_layout = new TestCSSNode();
@@ -1425,10 +1425,10 @@ public class LayoutEngineTest {
     TestCSSNode root_node = new TestCSSNode();
     {
       TestCSSNode node_0 = root_node;
-      node_0.style.paddingLeft = 5;
-      node_0.style.paddingTop = 5;
-      node_0.style.paddingRight = 5;
-      node_0.style.paddingBottom = 5;
+      node_0.style.padding[CSSStyle.SPACING_LEFT] = 5;
+      node_0.style.padding[CSSStyle.SPACING_TOP] = 5;
+      node_0.style.padding[CSSStyle.SPACING_RIGHT] = 5;
+      node_0.style.padding[CSSStyle.SPACING_BOTTOM] = 5;
       addChildren(node_0, 1);
       {
         TestCSSNode node_1;
@@ -1463,10 +1463,10 @@ public class LayoutEngineTest {
     TestCSSNode root_node = new TestCSSNode();
     {
       TestCSSNode node_0 = root_node;
-      node_0.style.paddingLeft = 5;
-      node_0.style.paddingTop = 5;
-      node_0.style.paddingRight = 5;
-      node_0.style.paddingBottom = 5;
+      node_0.style.padding[CSSStyle.SPACING_LEFT] = 5;
+      node_0.style.padding[CSSStyle.SPACING_TOP] = 5;
+      node_0.style.padding[CSSStyle.SPACING_RIGHT] = 5;
+      node_0.style.padding[CSSStyle.SPACING_BOTTOM] = 5;
       addChildren(node_0, 1);
       {
         TestCSSNode node_1;
@@ -1510,10 +1510,10 @@ public class LayoutEngineTest {
         TestCSSNode node_1;
         node_1 = node_0.getChildAt(0);
         node_1.style.alignSelf = CSSAlign.STRETCH;
-        node_1.style.paddingLeft = 10;
-        node_1.style.paddingTop = 10;
-        node_1.style.paddingRight = 10;
-        node_1.style.paddingBottom = 10;
+        node_1.style.padding[CSSStyle.SPACING_LEFT] = 10;
+        node_1.style.padding[CSSStyle.SPACING_TOP] = 10;
+        node_1.style.padding[CSSStyle.SPACING_RIGHT] = 10;
+        node_1.style.padding[CSSStyle.SPACING_BOTTOM] = 10;
       }
     }
 
@@ -1544,19 +1544,19 @@ public class LayoutEngineTest {
     TestCSSNode root_node = new TestCSSNode();
     {
       TestCSSNode node_0 = root_node;
-      node_0.style.paddingLeft = 50;
-      node_0.style.paddingTop = 50;
-      node_0.style.paddingRight = 50;
-      node_0.style.paddingBottom = 50;
+      node_0.style.padding[CSSStyle.SPACING_LEFT] = 50;
+      node_0.style.padding[CSSStyle.SPACING_TOP] = 50;
+      node_0.style.padding[CSSStyle.SPACING_RIGHT] = 50;
+      node_0.style.padding[CSSStyle.SPACING_BOTTOM] = 50;
       addChildren(node_0, 1);
       {
         TestCSSNode node_1;
         node_1 = node_0.getChildAt(0);
         node_1.style.alignSelf = CSSAlign.STRETCH;
-        node_1.style.paddingLeft = 10;
-        node_1.style.paddingTop = 10;
-        node_1.style.paddingRight = 10;
-        node_1.style.paddingBottom = 10;
+        node_1.style.padding[CSSStyle.SPACING_LEFT] = 10;
+        node_1.style.padding[CSSStyle.SPACING_TOP] = 10;
+        node_1.style.padding[CSSStyle.SPACING_RIGHT] = 10;
+        node_1.style.padding[CSSStyle.SPACING_BOTTOM] = 10;
       }
     }
 
@@ -1664,7 +1664,7 @@ public class LayoutEngineTest {
       TestCSSNode node_0 = root_node;
       node_0.style.justifyContent = CSSJustify.SPACE_AROUND;
       node_0.style.height = 10;
-      node_0.style.paddingTop = 5;
+      node_0.style.padding[CSSStyle.SPACING_TOP] = 5;
       addChildren(node_0, 1);
       {
         TestCSSNode node_1;
@@ -1836,7 +1836,7 @@ public class LayoutEngineTest {
         node_1 = node_0.getChildAt(0);
         node_1.style.alignSelf = CSSAlign.CENTER;
         node_1.style.positionType = CSSPositionType.ABSOLUTE;
-        node_1.style.paddingRight = 12;
+        node_1.style.padding[CSSStyle.SPACING_RIGHT] = 12;
       }
     }
 
@@ -1868,7 +1868,7 @@ public class LayoutEngineTest {
     {
       TestCSSNode node_0 = root_node;
       node_0.style.height = 5;
-      node_0.style.paddingBottom = 20;
+      node_0.style.padding[CSSStyle.SPACING_BOTTOM] = 20;
     }
 
     TestCSSNode root_layout = new TestCSSNode();
@@ -1890,7 +1890,7 @@ public class LayoutEngineTest {
     {
       TestCSSNode node_0 = root_node;
       node_0.style.width = 5;
-      node_0.style.paddingLeft = 20;
+      node_0.style.padding[CSSStyle.SPACING_LEFT] = 20;
     }
 
     TestCSSNode root_layout = new TestCSSNode();
@@ -1968,10 +1968,10 @@ public class LayoutEngineTest {
     TestCSSNode root_node = new TestCSSNode();
     {
       TestCSSNode node_0 = root_node;
-      node_0.style.paddingLeft = 5;
-      node_0.style.paddingTop = 5;
-      node_0.style.paddingRight = 5;
-      node_0.style.paddingBottom = 5;
+      node_0.style.padding[CSSStyle.SPACING_LEFT] = 5;
+      node_0.style.padding[CSSStyle.SPACING_TOP] = 5;
+      node_0.style.padding[CSSStyle.SPACING_RIGHT] = 5;
+      node_0.style.padding[CSSStyle.SPACING_BOTTOM] = 5;
       addChildren(node_0, 1);
       {
         TestCSSNode node_1;
@@ -2051,10 +2051,10 @@ public class LayoutEngineTest {
     TestCSSNode root_node = new TestCSSNode();
     {
       TestCSSNode node_0 = root_node;
-      node_0.style.paddingLeft = 20;
-      node_0.style.paddingTop = 20;
-      node_0.style.paddingRight = 20;
-      node_0.style.paddingBottom = 20;
+      node_0.style.padding[CSSStyle.SPACING_LEFT] = 20;
+      node_0.style.padding[CSSStyle.SPACING_TOP] = 20;
+      node_0.style.padding[CSSStyle.SPACING_RIGHT] = 20;
+      node_0.style.padding[CSSStyle.SPACING_BOTTOM] = 20;
       addChildren(node_0, 1);
       {
         TestCSSNode node_1;
@@ -2255,7 +2255,7 @@ public class LayoutEngineTest {
         node_1.style.flex = 1;
         node_1 = node_0.getChildAt(1);
         node_1.style.flex = 1;
-        node_1.style.paddingRight = 5;
+        node_1.style.padding[CSSStyle.SPACING_RIGHT] = 5;
       }
     }
 
@@ -2461,10 +2461,10 @@ public class LayoutEngineTest {
     TestCSSNode root_node = new TestCSSNode();
     {
       TestCSSNode node_0 = root_node;
-      node_0.style.borderLeft = 5;
-      node_0.style.borderTop = 5;
-      node_0.style.borderRight = 5;
-      node_0.style.borderBottom = 5;
+      node_0.style.border[CSSStyle.SPACING_LEFT] = 5;
+      node_0.style.border[CSSStyle.SPACING_TOP] = 5;
+      node_0.style.border[CSSStyle.SPACING_RIGHT] = 5;
+      node_0.style.border[CSSStyle.SPACING_BOTTOM] = 5;
     }
 
     TestCSSNode root_layout = new TestCSSNode();
@@ -2485,7 +2485,7 @@ public class LayoutEngineTest {
     TestCSSNode root_node = new TestCSSNode();
     {
       TestCSSNode node_0 = root_node;
-      node_0.style.borderTop = 1;
+      node_0.style.border[CSSStyle.SPACING_TOP] = 1;
       addChildren(node_0, 1);
       {
         TestCSSNode node_1;
@@ -2522,10 +2522,10 @@ public class LayoutEngineTest {
     TestCSSNode root_node = new TestCSSNode();
     {
       TestCSSNode node_0 = root_node;
-      node_0.style.borderLeft = 1;
-      node_0.style.borderTop = 1;
-      node_0.style.borderRight = 1;
-      node_0.style.borderBottom = 1;
+      node_0.style.border[CSSStyle.SPACING_LEFT] = 1;
+      node_0.style.border[CSSStyle.SPACING_TOP] = 1;
+      node_0.style.border[CSSStyle.SPACING_RIGHT] = 1;
+      node_0.style.border[CSSStyle.SPACING_BOTTOM] = 1;
       addChildren(node_0, 1);
       {
         TestCSSNode node_1;
@@ -2569,10 +2569,10 @@ public class LayoutEngineTest {
         node_1 = node_0.getChildAt(0);
         node_1.style.alignSelf = CSSAlign.STRETCH;
         node_1.style.margin[CSSStyle.SPACING_LEFT] = 20;
-        node_1.style.paddingLeft = 20;
-        node_1.style.paddingTop = 20;
-        node_1.style.paddingRight = 20;
-        node_1.style.paddingBottom = 20;
+        node_1.style.padding[CSSStyle.SPACING_LEFT] = 20;
+        node_1.style.padding[CSSStyle.SPACING_TOP] = 20;
+        node_1.style.padding[CSSStyle.SPACING_RIGHT] = 20;
+        node_1.style.padding[CSSStyle.SPACING_BOTTOM] = 20;
       }
     }
 
@@ -2607,7 +2607,7 @@ public class LayoutEngineTest {
       {
         TestCSSNode node_1;
         node_1 = node_0.getChildAt(0);
-        node_1.style.borderRight = 5;
+        node_1.style.border[CSSStyle.SPACING_RIGHT] = 5;
       }
     }
 
@@ -2639,7 +2639,7 @@ public class LayoutEngineTest {
     {
       TestCSSNode node_0 = root_node;
       node_0.style.flexDirection = CSSFlexDirection.ROW;
-      node_0.style.borderRight = 1;
+      node_0.style.border[CSSStyle.SPACING_RIGHT] = 1;
       addChildren(node_0, 1);
       {
         TestCSSNode node_1;
@@ -2994,10 +2994,10 @@ public class LayoutEngineTest {
       TestCSSNode node_0 = root_node;
       node_0.style.alignSelf = CSSAlign.FLEX_START;
       node_0.style.width = 100;
-      node_0.style.paddingLeft = 10;
-      node_0.style.paddingTop = 10;
-      node_0.style.paddingRight = 10;
-      node_0.style.paddingBottom = 10;
+      node_0.style.padding[CSSStyle.SPACING_LEFT] = 10;
+      node_0.style.padding[CSSStyle.SPACING_TOP] = 10;
+      node_0.style.padding[CSSStyle.SPACING_RIGHT] = 10;
+      node_0.style.padding[CSSStyle.SPACING_BOTTOM] = 10;
       addChildren(node_0, 1);
       {
         TestCSSNode node_1;