src/java.desktop/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java

*** 380,391 ****
          {
              final boolean resizable = isFrame ? ((Frame)target).isResizable() : (isDialog ? ((Dialog)target).isResizable() : false);
              styleBits = SET(styleBits, RESIZABLE, resizable);
              if (!resizable) {
                  styleBits = SET(styleBits, ZOOMABLE, false);
-             } else {
-                 setCanFullscreen(true);
              }
          }
  
          if (target.isAlwaysOnTop()) {
              styleBits = SET(styleBits, ALWAYS_ON_TOP, true);
--- 380,389 ----
*** 675,684 ****
--- 673,691 ----
          }
          this.visible = visible;
  
          // Manage the extended state when showing
          if (visible) {
+             /* Frame or Dialog should be set property WINDOW_FULLSCREENABLE to true if the
+             Frame or Dialog is resizable.
+             **/
+             final boolean resizable = (target instanceof Frame) ? ((Frame)target).isResizable() :
+             ((target instanceof Dialog) ? ((Dialog)target).isResizable() : false);
+             if (resizable) {
+                 setCanFullscreen(true);
+             }
+             
              // Apply the extended state as expected in shared code
              if (target instanceof Frame) {
                  if (!wasMaximized && isMaximized()) {
                      // setVisible could have changed the native maximized state
                      deliverZoom(true);