remove some eclipse warnings, and add a new PImage constructor

core/PApplet.java

@@ -3306,7 +3306,7 @@ public class PApplet extends Applet
   static public File inputFile(String prompt, Frame parentFrame) {
     if (parentFrame == null) parentFrame = new Frame();
     FileDialog fd = new FileDialog(parentFrame, prompt, FileDialog.LOAD);
-    fd.show();
+    fd.setVisible(true);
 
     String directory = fd.getDirectory();
     String filename = fd.getFile();
@@ -3350,7 +3350,7 @@ public class PApplet extends Applet
   static public File outputFile(String prompt, Frame parentFrame) {
     if (parentFrame == null) parentFrame = new Frame();
     FileDialog fd = new FileDialog(parentFrame, prompt, FileDialog.SAVE);
-    fd.show();
+    fd.setVisible(true);
 
     String directory = fd.getDirectory();
     String filename = fd.getFile();
@@ -5968,7 +5968,7 @@ public class PApplet extends Applet
 
         // all set for rockin
         if (applet.displayable()) {
-          frame.show();
+          frame.setVisible(true);
         }
       }
 

core/PFont.java

@@ -971,11 +971,11 @@ public class PFont implements PConstants {
       //  GraphicsEnvironment.getLocalGraphicsEnvironment();
       Class geClass = Class.forName("java.awt.GraphicsEnvironment");
       Method glgeMethod =
-        geClass.getMethod("getLocalGraphicsEnvironment", null);
-      Object ge = glgeMethod.invoke(null, null);
+        geClass.getMethod("getLocalGraphicsEnvironment", (Class[]) null);
+      Object ge = glgeMethod.invoke((Class[]) null, (Object[]) null);
 
-      Method gafMethod = geClass.getMethod("getAllFonts", null);
-      Font fonts[] = (Font[]) gafMethod.invoke(ge, null); //ge.getAllFonts();
+      Method gafMethod = geClass.getMethod("getAllFonts", (Class[]) null);
+      Font fonts[] = (Font[]) gafMethod.invoke(ge, (Object[]) null); //ge.getAllFonts();
       String list[] = new String[fonts.length];
       for (int i = 0; i < list.length; i++) {
         list[i] = fonts[i].getName();

core/PImage.java

@@ -115,6 +115,11 @@ public class PImage implements PConstants, Cloneable {
   }
 
 
+  public PImage(int width, int height, int format) {
+    init(width, height, format);
+  }
+  
+  
   public PImage(int pixels[], int width, int height, int format) {
     this.pixels = pixels;
     this.width = width;