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remove GNU Classpath and Apache Harmony compatibility code

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Rather than try to support mixing Avian's core classes with those of
an external class library -- which necessitates adding a lot of stub
methods which throw UnsupportedOperationExceptions, among other
comprimises -- we're looking to support such external class libraries
in their unmodified forms.  The latter strategy has already proven
successful with OpenJDK's class library.  Thus, this commit removes
the stub methods, etc., which not only cleans up the code but avoids
misleading application developers as to what classes and methods
Avian's built-in class library supports.
This commit is contained in:
Joel Dice
2010-09-27 15:58:02 -06:00
parent 8c789fb92c
commit c1c9d2111b
15 changed files with 7 additions and 298 deletions
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38
classpath/java/lang/String.java
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@ -13,7 +13,6 @@ package java.lang;
import java.io.UnsupportedEncodingException;
import java.util.regex.Pattern;
import java.util.Comparator;
import java.util.Formatter;
import java.util.Locale;
import java.io.Serializable;
import avian.Utf8;
@ -507,9 +506,7 @@ public final class String
}
public static String valueOf(int v) {
// use Integer.toString(int, int), because GNU Classpath's
// Integer.toString(int) just calls String.valueOf(int):
return Integer.toString(v, 10);
return Integer.toString(v);
}
public static String valueOf(long v) {
@ -575,37 +572,4 @@ public final class String
public int codePointCount(int start, int end) {
return Character.codePointCount(this, start, end);
}
public String replace(CharSequence match, CharSequence replacement) {
throw new UnsupportedOperationException();
}
public String toUpperCase(Locale locale) {
throw new UnsupportedOperationException();
}
public String toLowerCase(Locale locale) {
throw new UnsupportedOperationException();
}
public static String format(Locale locale, String format, Object ... args) {
return new Formatter(locale).format(format, args).toString();
}
public static String format(String format, Object ... args) {
return format(Locale.getDefault(), format, args);
}
// for GNU Classpath compatibility:
static char[] zeroBasedStringValue(String s) {
if (s.offset == 0) {
if (s.data instanceof char[]) {
char[] data = (char[]) s.data;
if (data.length == s.length) {
return data;
}
}
}
return s.toCharArray();
}
}