[startup] FontManager implementation without regex classes loading
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Key: HARMONY-4685
URL: https://issues.apache.org/jira/browse/HARMONY-4685
Project: Harmony
Issue Type: Improvement
Components: Classlib
Reporter: Naumova Natalya
org.apache.harmony.awt.gl.font.FontManager loads 67 classes from regex.jar.
We can avoid this to re-write using of java.lang.String.replaceAll method in it, by using
indexOf and substring instead of. Then no regex classes are loaded during the startup of the
most of swing application . Speedup on SwingHelloWorld is ~1%.
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