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public class SplitString {
/**
* @param args
*/
public static void main(String[] args) {
String str = "ÖÐZellÖйú5000Äê,Congruations!";
int bytes = 8;
str = new SplitString().getSubString(str, bytes);
System.out.println(str);
}
public String getSubString(String str,int bytes){
int temp = bytes;
byte [] AllBytes = str.getBytes();
int AllStrByteLen = AllBytes.length;
if(bytes > AllStrByteLen | bytes <= 0){
return str;
}
int ChinaWordsNum = 0;
for(int i=0;i<temp;i++){
int IntOfByte = (int)AllBytes[i];
if(IntOfByte < 0 ){
ChinaWordsNum+=1;
}
}
if(ChinaWordsNum%2 == 0){
return new String(AllBytes,0,temp);
}else{
if(bytes == 1){
return null;
}
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