% find . -name "*.java" -print0 |xargs -0 cat []
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
public class BigChar {
private char charname;
private String fontdata;
public BigChar(char charname) {
this.charname = charname;
try {
BufferedReader reader = new BufferedReader(new FileReader("big"
+ charname + ".txt"));
String line;
StringBuffer buf = new StringBuffer();
while ((line = reader.readLine()) != null) {
buf.append(line);
buf.append("\n");
}
reader.close();
this.fontdata = buf.toString();
} catch (IOException e) {
this.fontdata = charname + "?";
}
}
public void print() {
System.out.print(fontdata);
}
}
import java.util.HashMap;
import java.util.Map;
public class BigCharFactory {
private Map<Character, BigChar> pool = new HashMap<>();
private static BigCharFactory singleton = new BigCharFactory();
private BigCharFactory() {
}
public static BigCharFactory getInstance() {
return singleton;
}
public synchronized BigChar getBigChar(char charname) {
BigChar bc = pool.get(charname);
if (bc == null) {
bc = new BigChar(charname);
pool.put(charname, bc);
}
return bc;
}
}
public class BigString {
private BigChar[] bigchars;
public BigString(String string) {
bigchars = new BigChar[string.length()];
BigCharFactory factory = BigCharFactory.getInstance();
for (int i = 0; i < bigchars.length; i++) {
bigchars[i] = factory.getBigChar(string.charAt(i));
}
}
public void print() {
for (int i = 0; i < bigchars.length; i++) {
bigchars[i].print();
}
}
}
public class Main {
public static void main(String[] args) {
BigString bs = new BigString("12322x");
bs.print();
}
}
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x?