Set locale to US so that the strings are always formated as expected.

In European locales "," is used as decimal seperator instead of ".". String.format(..) automatically converts decimal numbers,
making some unit tests fail on systems with certain European locales.

Author: Gabriel Einsdorf

src/main/java/org/scijava/util/UnitUtils.java

@@ -31,6 +31,8 @@
 
 package org.scijava.util;
 
+import java.util.Locale;
+
 /**
  * Utility methods for working with units.
  * 
@@ -63,7 +65,7 @@ public static String getAbbreviatedByteLabel(final double totBytes) {
 
 		// format result with 0 decimal places for bytes, or 1 for larger values
 		final String format = pow == 0 ? "%.0f%s" : "%.1f%s";
-		return String.format(format, value, BYTE_UNITS[pow]);
+		return String.format(Locale.US, format, value, BYTE_UNITS[pow]);
 	}
 
 }