diff -r 28cc13849717 -r f6daa59ae211 jdk/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTextUI.java
--- a/jdk/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTextUI.java	Tue Aug 04 12:34:08 2015 +0300
+++ b/jdk/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTextUI.java	Tue Aug 04 12:58:50 2015 +0300
@@ -940,7 +940,7 @@
                 rootView.setSize(d.width - i.left - i.right -
                         caretMargin, d.height - i.top - i.bottom);
             }
-            else if (d.width == 0 || d.height == 0) {
+            else if (d.width <= 0 || d.height <= 0) {
                 // Probably haven't been layed out yet, force some sort of
                 // initial sizing.
                 rootView.setSize(Integer.MAX_VALUE, Integer.MAX_VALUE);