//
// Source code recreated from a .class file by IntelliJ IDEA
// (powered by Fernflower decompiler)
//

package s;

import java.io.FilterReader;
import java.io.Reader;

public class pz extends FilterReader {
    protected Reader a;
    protected StringBuilder a = new StringBuilder();

    public pz(Reader var1) {
        super(var1);
        this.a = var1;
    }

    public int read() {
        char var1 = (char)super.read();
        if(var1 == 9) {
            this.a.append(' ');
            return 32;
        } else {
            if(this.a.length() > 0) {
                var1 = this.a.charAt(0);
                this.a.deleteCharAt(0);
            }

            return var1;
        }
    }

    public int read(char[] var1, int var2, int var3) {
        int var4 = this.a.length();
        int var5;
        if(var4 > 0) {
            var5 = Math.min(var3, var4);
            this.a.getChars(0, var5, var1, var2);
            this.a.delete(0, var5);
            return var5;
        } else {
            var5 = super.read(var1, var2, var3);
            if(var5 > 0) {
                StringBuilder var6 = new StringBuilder();

                int var7;
                for(var7 = var2; var7 < var5 + var2; ++var7) {
                    char var8 = var1[var7];
                    if(var8 == 9) {
                        var6.append("  ");
                    } else {
                        var6.append(var8);
                    }
                }

                if(var6.length() == var5) {
                    return var5;
                } else {
                    var7 = Math.min(var3, var6.length());
                    var6.getChars(0, var7, var1, var2);
                    var6.delete(0, var7);
                    return var7;
                }
            } else {
                return var5;
            }
        }
    }
}