echawkes@jano:/net/jano/export/disk03/awt/NEW-64bit-AWT/src( 52 )% findref -skipdir SCCS existan
./share/test/security/attacks/java/net/URL.java(301): * Creates (if not already in existance) a URLConnection object that
./share/classes/java/awt/geom/CubicCurve2D.java(1324): // Trivially reject non-existant rectangles
./share/classes/java/awt/geom/QuadCurve2D.java(995): // Trivially reject non-existant rectangles
./share/classes/sun/applet/AppletClassLoader.java(292): // because they suceed when connecting to a non-existant file.
./share/native/sun/awt/image/cvutils/img_anycm.h(33): * will check for the existance of the "DecodeDeclared" keyword
./share/native/sun/awt/image/cvutils/img_fsdither.h(32): * will check for the existance of the "DitherDeclared" keyword
./share/native/sun/awt/image/cvutils/img_orddither.h(35): * will check for the existance of the "DitherDeclared" keyword

Rather than "existance" it should be "existence", etc.