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Change stringbuffer.java/stringbuilder.java #3736

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Change stringbuffer.java/stringbuilder.java #3736

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12 changes: 11 additions & 1 deletion vm/JavaAPI/src/java/lang/StringBuffer.java
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Original file line number Diff line number Diff line change
Expand Up @@ -356,8 +356,18 @@ public StringBuffer insert(final int offset, final CharSequence cs, final int st
return this;
}

public CharSequence subSequence(int start, int end) {
/*public CharSequence subSequence(int start, int end) {
return internal.substring(start, end);
}*/
public static String substring(StringBuilder str, int from, int to)
{
int len = to-from;
char seq[] = new char[len];
for (int x = 0; x < len; x++)
{
seq[i] = str.charAt(from++);
}
return(new String(seq));
}


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16 changes: 14 additions & 2 deletions vm/JavaAPI/src/java/lang/StringBuilder.java
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Original file line number Diff line number Diff line change
Expand Up @@ -634,9 +634,21 @@ public StringBuilder insert(final int offset, final CharSequence cs, final int s
}

@Override
public CharSequence subSequence(int start, int end) {
return substring(start,end);
public static String substring(StringBuilder str, int from, int to)
{
int len = to-from;
char seq[] = new char[len];
for (int x = 0; x < len; x++)
{
seq[i] = str.charAt(from++);
}
return(new String(seq));
}
/*public CharSequence subSequence(int start, int end) {
return substring(start,end);
}*/



public StringBuilder substring(int start, int end) {
return new StringBuilder(value, start, end-start);
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