codeanticode
diff --git a/‎core/src/processing/core/PApplet.java‎
Lines changed: 10 additions & 0 deletions b/‎core/src/processing/core/PApplet.java‎
Lines changed: 10 additions & 0 deletions
diff --git a/‎core/src/processing/core/PGraphics.java‎
Lines changed: 12 additions & 0 deletions b/‎core/src/processing/core/PGraphics.java‎
Lines changed: 12 additions & 0 deletions
diff --git a/‎core/src/processing/data/XML.java‎
Lines changed: 6 additions & 0 deletions b/‎core/src/processing/data/XML.java‎
Lines changed: 6 additions & 0 deletions
diff --git a/‎core/src/processing/opengl/PGraphicsOpenGL.java‎
Lines changed: 3 additions & 3 deletions b/‎core/src/processing/opengl/PGraphicsOpenGL.java‎
Lines changed: 3 additions & 3 deletions
@@ -7210,6 +7210,16 @@ public void flush() {
   }
 
 
+  public PGL beginGL() {
+    return g.beginGL();
+  }
+
+
+  public void endGL() {
+    g.endGL();
+  }
+
+
   /**
    * Enable a hint option.
    * <P>
 
@@ -25,6 +25,7 @@
 
 import java.util.HashMap;
 
+import processing.opengl.PGL;
 import processing.opengl.PShader;
 
 import android.graphics.Bitmap;
@@ -675,6 +676,17 @@ public void endDraw() {  // ignore
   public void flush() {
     // no-op, mostly for P3D to write sorted stuff
   }
+  
+  
+  public PGL beginGL() {
+    showMethodWarning("beginGL");
+    return null;
+  }
+
+
+  public void endGL() {
+    showMethodWarning("endGL");
+  }
 
 
   protected void checkSettings() {
 
@@ -238,6 +238,12 @@ public int getChildCount() {
     checkChildren();
     return children.length;
   }
+  
+  
+  public boolean hasChildren() {
+    checkChildren();
+    return children.length > 0;
+  }
 
 
   /**
 
@@ -1729,18 +1729,18 @@ public void endDraw() {
   }
 
 
-  public PGL beginPGL() {
+  public PGL beginGL() {
     flush();
     return pgl;
   }
 
 
-  public void endPGL() {
+  public void endGL() {
     restoreGL();
   }
 
 
-  public void restartPGL() {
+  protected void restartPGL() {
     pgl.initialized = false;
   }
Original file line number	Diff line number	Diff line change
`@@ -1729,18 +1729,18 @@ public void endDraw() {`
`1729`	`1729`	`}`
`1730`	`1730`
`1731`	`1731`
`1732`		`- public PGL beginPGL() {`
	`1732`	`+ public PGL beginGL() {`
`1733`	`1733`	`flush();`
`1734`	`1734`	`return pgl;`
`1735`	`1735`	`}`
`1736`	`1736`
`1737`	`1737`
`1738`		`- public void endPGL() {`
	`1738`	`+ public void endGL() {`
`1739`	`1739`	`restoreGL();`
`1740`	`1740`	`}`
`1741`	`1741`
`1742`	`1742`
`1743`		`- public void restartPGL() {`
	`1743`	`+ protected void restartPGL() {`
`1744`	`1744`	`pgl.initialized = false;`
`1745`	`1745`	`}`
`1746`	`1746`