所以我第一次使用swing来制作pong克隆。我从互联网上复制了一个非常简单的游戏循环，并且只是为了摇摆而修改了它，但我得到的是fps的荒谬数字......我不知道它是否正确，有人可以帮助我吗？
<priceBands> <priceBand id="1" end="99.99" start="0.00">
<years> <year number="1">
<week number="1" units="41"/>
<week number="2" units="41"/>
<week number="3" units="41"/>
<week number="4" units="41"/>
<week number="5" units="41"/>
<week number="6" units="41"/>
<week number="7" units="41"/>
<week number="8" units="41"/>
<week number="9" units="41"/>
<week number="10" units="41"/>
<week number="11" units="41"/>
<week number="12" units="41"/>
<week number="13" units="41"/>
<week number="14" units="41"/>
<week number="15" units="41"/>
<week number="16" units="41"/>
<week number="17" units="41"/>
<week number="18" units="41"/>
<week number="19" units="41"/>
<week number="20" units="41"/>
<week number="21" units="41"/>
<week number="22" units="41"/>
<week number="23" units="41"/>
<week number="24" units="41"/>
<week number="25" units="41"/>
<week number="26" units="41"/>
<week number="27" units="41"/>
<week number="28" units="41"/>
<week number="29" units="41"/>
<week number="30" units="41"/>
<week number="31" units="41"/>
<week number="32" units="41"/>
<week number="33" units="41"/>
<week number="34" units="41"/>
<week number="35" units="41"/>
<week number="36" units="41"/>
<week number="37" units="41"/>
<week number="38" units="41"/>
<week number="39" units="41"/>
<week number="40" units="41"/>
<week number="41" units="41"/>
<week number="42" units="41"/>
<week number="43" units="41"/>
<week number="44" units="41"/>
<week number="45" units="41"/>
<week number="46" units="41"/>
<week number="47" units="41"/>
<week number="48" units="41"/>
<week number="49" units="41"/>
<week number="50" units="41"/>
<week number="41" units="41"/>
<week number="52" units="41"/>
</year> -<year number="2">
<week number="1" units="41"/>
<week number="2" units="41"/>
<week number="3" units="41"/>
<week number="4" units="41"/>
<week number="5" units="41"/>
<week number="6" units="41"/>
<week number="7" units="41"/>
<week number="8" units="41"/>
<week number="9" units="41"/>
<week number="10" units="41"/>
<week number="11" units="41"/>
<week number="12" units="41"/>
<week number="13" units="41"/>
<week number="14" units="41"/>
<week number="15" units="41"/>
<week number="16" units="41"/>
<week number="17" units="41"/>
<week number="18" units="41"/>
<week number="19" units="41"/>
<week number="20" units="41"/>
<week number="21" units="41"/>
<week number="22" units="41"/>
<week number="23" units="41"/>
<week number="24" units="41"/>
<week number="25" units="41"/>
<week number="26" units="41"/>
<week number="27" units="41"/>
<week number="28" units="41"/>
<week number="29" units="41"/>
<week number="30" units="41"/>
<week number="31" units="41"/>
<week number="32" units="41"/>
<week number="33" units="41"/>
<week number="34" units="41"/>
<week number="35" units="41"/>
<week number="36" units="41"/>
<week number="37" units="41"/>
<week number="38" units="41"/>
<week number="39" units="41"/>
<week number="40" units="41"/>
<week number="41" units="41"/>
<week number="42" units="41"/>
<week number="43" units="41"/>
<week number="44" units="41"/>
<week number="45" units="41"/>
<week number="46" units="41"/>
<week number="47" units="41"/>
<week number="48" units="41"/>
<week number="49" units="41"/>
<week number="50" units="41"/>
<week number="41" units="41"/>
<week number="52" units="41"/>
</year> <year number="3">
<week number="1" units="41"/>
<week number="2" units="41"/>
<week number="3" units="41"/>
<week number="4" units="41"/>
<week number="5" units="41"/>
<week number="6" units="41"/>
<week number="7" units="41"/>
<week number="8" units="41"/>
<week number="9" units="41"/>
<week number="10" units="41"/>
<week number="11" units="41"/>
<week number="12" units="41"/>
<week number="13" units="41"/>
<week number="14" units="41"/>
<week number="15" units="41"/>
<week number="16" units="41"/>
<week number="17" units="41"/>
<week number="18" units="41"/>
<week number="19" units="41"/>
<week number="20" units="41"/>
<week number="21" units="41"/>
<week number="22" units="41"/>
<week number="23" units="41"/>
<week number="24" units="41"/>
<week number="25" units="41"/>
<week number="26" units="41"/>
<week number="27" units="41"/>
<week number="28" units="41"/>
<week number="29" units="41"/>
<week number="30" units="41"/>
<week number="31" units="41"/>
<week number="32" units="41"/>
<week number="33" units="41"/>
<week number="34" units="41"/>
<week number="35" units="41"/>
<week number="36" units="41"/>
<week number="37" units="41"/>
<week number="38" units="41"/>
<week number="39" units="41"/>
<week number="40" units="41"/>
<week number="41" units="41"/>
<week number="42" units="41"/>
<week number="43" units="41"/>
<week number="44" units="41"/>
<week number="45" units="41"/>
<week number="46" units="41"/>
<week number="47" units="41"/>
<week number="48" units="41"/>
<week number="49" units="41"/>
<week number="50" units="41"/>
<week number="41" units="41"/>
<week number="52" units="41"/>
</year> -<year number="4">
<week number="1" units="41"/>
<week number="2" units="41"/>
<week number="3" units="41"/>
<week number="4" units="41"/>
<week number="5" units="41"/>
<week number="6" units="41"/>
<week number="7" units="41"/>
<week number="8" units="41"/>
<week number="9" units="41"/>
<week number="10" units="41"/>
<week number="11" units="41"/>
<week number="12" units="41"/>
<week number="13" units="41"/>
<week number="14" units="41"/>
<week number="15" units="41"/>
<week number="16" units="41"/>
<week number="17" units="41"/>
<week number="18" units="41"/>
<week number="19" units="41"/>
<week number="20" units="41"/>
<week number="21" units="41"/>
<week number="22" units="41"/>
<week number="23" units="41"/>
<week number="24" units="41"/>
<week number="25" units="41"/>
<week number="26" units="41"/>
<week number="27" units="41"/>
<week number="28" units="41"/>
<week number="29" units="41"/>
<week number="30" units="41"/>
<week number="31" units="41"/>
<week number="32" units="41"/>
<week number="33" units="41"/>
<week number="34" units="41"/>
<week number="35" units="41"/>
<week number="36" units="41"/>
<week number="37" units="41"/>
<week number="38" units="41"/>
<week number="39" units="41"/>
<week number="40" units="41"/>
<week number="41" units="41"/>
<week number="42" units="41"/>
<week number="43" units="41"/>
<week number="44" units="41"/>
<week number="45" units="41"/>
<week number="46" units="41"/>
<week number="47" units="41"/>
<week number="48" units="41"/>
<week number="49" units="41"/>
<week number="50" units="41"/>
<week number="41" units="41"/>
<week number="52" units="41"/>
</year> <year number="5">
<week number="1" units="41"/>
<week number="2" units="41"/>
<week number="3" units="41"/>
<week number="4" units="41"/>
<week number="5" units="41"/>
<week number="6" units="41"/>
<week number="7" units="41"/>
<week number="8" units="41"/>
<week number="9" units="41"/>
<week number="10" units="41"/>
<week number="11" units="41"/>
<week number="12" units="41"/>
<week number="13" units="41"/>
<week number="14" units="41"/>
<week number="15" units="41"/>
<week number="16" units="41"/>
<week number="17" units="41"/>
<week number="18" units="41"/>
<week number="19" units="41"/>
<week number="20" units="41"/>
<week number="21" units="41"/>
<week number="22" units="41"/>
<week number="23" units="41"/>
<week number="24" units="41"/>
<week number="25" units="41"/>
<week number="26" units="41"/>
<week number="27" units="41"/>
<week number="28" units="41"/>
<week number="29" units="41"/>
<week number="30" units="41"/>
<week number="31" units="41"/>
<week number="32" units="41"/>
<week number="33" units="41"/>
<week number="34" units="41"/>
<week number="35" units="41"/>
<week number="36" units="41"/>
<week number="37" units="41"/>
<week number="38" units="41"/>
<week number="39" units="41"/>
<week number="40" units="41"/>
<week number="41" units="41"/>
<week number="42" units="41"/>
<week number="43" units="41"/>
<week number="44" units="41"/>
<week number="45" units="41"/>
<week number="46" units="41"/>
<week number="47" units="41"/>
<week number="48" units="41"/>
<week number="49" units="41"/>
<week number="50" units="41"/>
<week number="41" units="41"/>
<week number="52" units="41"/>
</year> </years> </priceBand>
<priceBand id="2" end="499.99" start="100.00">
<years> <year number="1">
<week number="1" units="41"/>
<week number="2" units="41"/>
<week number="3" units="41"/>
<week number="4" units="41"/>
<week number="5" units="41"/>
<week number="6" units="41"/>
<week number="7" units="41"/>
<week number="8" units="41"/>
<week number="9" units="41"/>
<week number="10" units="41"/>
<week number="11" units="41"/>
<week number="12" units="41"/>
<week number="13" units="41"/>
<week number="14" units="41"/>
<week number="15" units="41"/>
<week number="16" units="41"/>
<week number="17" units="41"/>
<week number="18" units="41"/>
<week number="19" units="41"/>
<week number="20" units="41"/>
<week number="21" units="41"/>
<week number="22" units="41"/>
<week number="23" units="41"/>
<week number="24" units="41"/>
<week number="25" units="41"/>
<week number="26" units="41"/>
<week number="27" units="41"/>
<week number="28" units="41"/>
<week number="29" units="41"/>
<week number="30" units="41"/>
<week number="31" units="41"/>
<week number="32" units="41"/>
<week number="33" units="41"/>
<week number="34" units="41"/>
<week number="35" units="41"/>
<week number="36" units="41"/>
<week number="37" units="41"/>
<week number="38" units="41"/>
<week number="39" units="41"/>
<week number="40" units="41"/>
<week number="41" units="41"/>
<week number="42" units="41"/>
<week number="43" units="41"/>
<week number="44" units="41"/>
<week number="45" units="41"/>
<week number="46" units="41"/>
<week number="47" units="41"/>
<week number="48" units="41"/>
<week number="49" units="41"/>
<week number="50" units="41"/>
<week number="41" units="41"/>
<week number="52" units="41"/>
</year> <year number="2">
<week number="1" units="41"/>
<week number="2" units="41"/>
<week number="3" units="41"/>
<week number="4" units="41"/>
<week number="5" units="41"/>
<week number="6" units="41"/>
<week number="7" units="41"/>
<week number="8" units="41"/>
<week number="9" units="41"/>
<week number="10" units="41"/>
<week number="11" units="41"/>
<week number="12" units="41"/>
<week number="13" units="41"/>
<week number="14" units="41"/>
<week number="15" units="41"/>
<week number="16" units="41"/>
<week number="17" units="41"/>
<week number="18" units="41"/>
<week number="19" units="41"/>
<week number="20" units="41"/>
<week number="21" units="41"/>
<week number="22" units="41"/>
<week number="23" units="41"/>
<week number="24" units="41"/>
<week number="25" units="41"/>
<week number="26" units="41"/>
<week number="27" units="41"/>
<week number="28" units="41"/>
<week number="29" units="41"/>
<week number="30" units="41"/>
<week number="31" units="41"/>
<week number="32" units="41"/>
<week number="33" units="41"/>
<week number="34" units="41"/>
<week number="35" units="41"/>
<week number="36" units="41"/>
<week number="37" units="41"/>
<week number="38" units="41"/>
<week number="39" units="41"/>
<week number="40" units="41"/>
<week number="41" units="41"/>
<week number="42" units="41"/>
<week number="43" units="41"/>
<week number="44" units="41"/>
<week number="45" units="41"/>
<week number="46" units="41"/>
<week number="47" units="41"/>
<week number="48" units="41"/>
<week number="49" units="41"/>
<week number="50" units="41"/>
<week number="41" units="41"/>
<week number="52" units="41"/>
</year> <year number="3">
<week number="1" units="41"/>
<week number="2" units="41"/>
<week number="3" units="41"/>
<week number="4" units="41"/>
<week number="5" units="41"/>
<week number="6" units="41"/>
<week number="7" units="41"/>
<week number="8" units="41"/>
<week number="9" units="41"/>
<week number="10" units="41"/>
<week number="11" units="41"/>
<week number="12" units="41"/>
<week number="13" units="41"/>
<week number="14" units="41"/>
<week number="15" units="41"/>
<week number="16" units="41"/>
<week number="17" units="41"/>
<week number="18" units="41"/>
<week number="19" units="41"/>
<week number="20" units="41"/>
<week number="21" units="41"/>
<week number="22" units="41"/>
<week number="23" units="41"/>
<week number="24" units="41"/>
<week number="25" units="41"/>
<week number="26" units="41"/>
<week number="27" units="41"/>
<week number="28" units="41"/>
<week number="29" units="41"/>
<week number="30" units="41"/>
<week number="31" units="41"/>
<week number="32" units="41"/>
<week number="33" units="41"/>
<week number="34" units="41"/>
<week number="35" units="41"/>
<week number="36" units="41"/>
<week number="37" units="41"/>
<week number="38" units="41"/>
<week number="39" units="41"/>
<week number="40" units="41"/>
<week number="41" units="41"/>
<week number="42" units="41"/>
<week number="43" units="41"/>
<week number="44" units="41"/>
<week number="45" units="41"/>
<week number="46" units="41"/>
<week number="47" units="41"/>
<week number="48" units="41"/>
<week number="49" units="41"/>
<week number="50" units="41"/>
<week number="41" units="41"/>
<week number="52" units="41"/>
</year> <year number="4">
<week number="1" units="41"/>
<week number="2" units="41"/>
<week number="3" units="41"/>
<week number="4" units="41"/>
<week number="5" units="41"/>
<week number="6" units="41"/>
<week number="7" units="41"/>
<week number="8" units="41"/>
<week number="9" units="41"/>
<week number="10" units="41"/>
<week number="11" units="41"/>
<week number="12" units="41"/>
<week number="13" units="41"/>
<week number="14" units="41"/>
<week number="15" units="41"/>
<week number="16" units="41"/>
<week number="17" units="41"/>
<week number="18" units="41"/>
<week number="19" units="41"/>
<week number="20" units="41"/>
<week number="21" units="41"/>
<week number="22" units="41"/>
<week number="23" units="41"/>
<week number="24" units="41"/>
<week number="25" units="41"/>
<week number="26" units="41"/>
<week number="27" units="41"/>
<week number="28" units="41"/>
<week number="29" units="41"/>
<week number="30" units="41"/>
<week number="31" units="41"/>
<week number="32" units="41"/>
<week number="33" units="41"/>
<week number="34" units="41"/>
<week number="35" units="41"/>
<week number="36" units="41"/>
<week number="37" units="41"/>
<week number="38" units="41"/>
<week number="39" units="41"/>
<week number="40" units="41"/>
<week number="41" units="41"/>
<week number="42" units="41"/>
<week number="43" units="41"/>
<week number="44" units="41"/>
<week number="45" units="41"/>
<week number="46" units="41"/>
<week number="47" units="41"/>
<week number="48" units="41"/>
<week number="49" units="41"/>
<week number="50" units="41"/>
<week number="41" units="41"/>
<week number="52" units="41"/>
</year> -<year number="5">
<week number="1" units="41"/>
<week number="2" units="41"/>
<week number="3" units="41"/>
.
.
.
<week number="52" units="41"/>
</year> </years> </priceBand>
<priceBand id="3" end="999.99" start="500.00"> <years> <year number="1">
<week number="1" units="41"/>
<week number="2" units="41"/>
<week number="3" units="41"/>
<week number="4" units="41"/>
<week number="5" units="41"/>
<week number="6" units="41"/>
<week number="7" units="41"/>
<week number="8" units="41"/>
<week number="9" units="41"/>
<week number="10" units="41"/>
<week number="11" units="41"/>
<week number="12" units="41"/>
<week number="13" units="41"/>
<week number="14" units="41"/>
<week number="15" units="41"/>
<week number="16" units="41"/>
<week number="17" units="41"/>
<week number="18" units="41"/>
<week number="19" units="41"/>
<week number="20" units="41"/>
<week number="21" units="41"/>
<week number="22" units="41"/>
<week number="23" units="41"/>
<week number="24" units="41"/>
<week number="25" units="41"/>
<week number="26" units="41"/>
<week number="27" units="41"/>
<week number="28" units="41"/>
<week number="29" units="41"/>
<week number="30" units="41"/>
<week number="31" units="41"/>
<week number="32" units="41"/>
<week number="33" units="41"/>
<week number="34" units="41"/>
<week number="35" units="41"/>
<week number="36" units="41"/>
<week number="37" units="41"/>
<week number="38" units="41"/>
<week number="39" units="41"/>
<week number="40" units="41"/>
<week number="41" units="41"/>
<week number="42" units="41"/>
<week number="43" units="41"/>
<week number="44" units="41"/>
<week number="45" units="41"/>
<week number="46" units="41"/>
<week number="47" units="41"/>
<week number="48" units="41"/>
<week number="49" units="41"/>
<week number="50" units="41"/>
<week number="41" units="41"/>
<week number="52" units="41"/>
</year> <year number="2">
<week number="1" units="41"/>
<week number="2" units="41"/>
<week number="3" units="41"/>
<week number="4" units="41"/>
<week number="5" units="41"/>
<week number="6" units="41"/>
<week number="7" units="41"/>
<week number="8" units="41"/>
<week number="9" units="41"/>
<week number="10" units="41"/>
<week number="11" units="41"/>
<week number="12" units="41"/>
<week number="13" units="41"/>
<week number="14" units="41"/>
<week number="15" units="41"/>
<week number="16" units="41"/>
<week number="17" units="41"/>
<week number="18" units="41"/>
<week number="19" units="41"/>
<week number="20" units="41"/>
<week number="21" units="41"/>
<week number="22" units="41"/>
<week number="23" units="41"/>
<week number="24" units="41"/>
<week number="25" units="41"/>
<week number="26" units="41"/>
<week number="27" units="41"/>
<week number="28" units="41"/>
<week number="29" units="41"/>
<week number="30" units="41"/>
<week number="31" units="41"/>
<week number="32" units="41"/>
<week number="33" units="41"/>
<week number="34" units="41"/>
<week number="35" units="41"/>
<week number="36" units="41"/>
<week number="37" units="41"/>
<week number="38" units="41"/>
<week number="39" units="41"/>
<week number="40" units="41"/>
<week number="41" units="41"/>
<week number="42" units="41"/>
<week number="43" units="41"/>
<week number="44" units="41"/>
<week number="45" units="41"/>
<week number="46" units="41"/>
<week number="47" units="41"/>
<week number="48" units="41"/>
<week number="49" units="41"/>
<week number="50" units="41"/>
<week number="41" units="41"/>
<week number="52" units="41"/>
</year> <year number="3">
<week number="1" units="41"/>
<week number="2" units="41"/>
<week number="3" units="41"/>
<week number="4" units="41"/>
<week number="5" units="41"/>
<week number="6" units="41"/>
<week number="7" units="41"/>
<week number="8" units="41"/>
<week number="9" units="41"/>
<week number="10" units="41"/>
<week number="11" units="41"/>
<week number="12" units="41"/>
<week number="13" units="41"/>
<week number="14" units="41"/>
<week number="15" units="41"/>
<week number="16" units="41"/>
<week number="17" units="41"/>
<week number="18" units="41"/>
<week number="19" units="41"/>
<week number="20" units="41"/>
<week number="21" units="41"/>
<week number="22" units="41"/>
<week number="23" units="41"/>
<week number="24" units="41"/>
<week number="25" units="41"/>
<week number="26" units="41"/>
<week number="27" units="41"/>
<week number="28" units="41"/>
<week number="29" units="41"/>
<week number="30" units="41"/>
<week number="31" units="41"/>
<week number="32" units="41"/>
<week number="33" units="41"/>
<week number="34" units="41"/>
<week number="35" units="41"/>
<week number="36" units="41"/>
<week number="37" units="41"/>
<week number="38" units="41"/>
<week number="39" units="41"/>
<week number="40" units="41"/>
<week number="41" units="41"/>
<week number="42" units="41"/>
<week number="43" units="41"/>
<week number="44" units="41"/>
<week number="45" units="41"/>
<week number="46" units="41"/>
<week number="47" units="41"/>
<week number="48" units="41"/>
<week number="49" units="41"/>
<week number="50" units="41"/>
<week number="41" units="41"/>
<week number="52" units="41"/>
</year> -<year number="4">
<week number="1" units="41"/>
<week number="2" units="41"/>
<week number="3" units="41"/>
<week number="4" units="41"/>
<week number="5" units="41"/>
<week number="6" units="41"/>
<week number="7" units="41"/>
<week number="8" units="41"/>
<week number="9" units="41"/>
<week number="10" units="41"/>
<week number="11" units="41"/>
<week number="12" units="41"/>
<week number="13" units="41"/>
<week number="14" units="41"/>
<week number="15" units="41"/>
<week number="16" units="41"/>
<week number="17" units="41"/>
<week number="18" units="41"/>
<week number="19" units="41"/>
<week number="20" units="41"/>
<week number="21" units="41"/>
<week number="22" units="41"/>
<week number="23" units="41"/>
<week number="24" units="41"/>
<week number="25" units="41"/>
<week number="26" units="41"/>
<week number="27" units="41"/>
<week number="28" units="41"/>
<week number="29" units="41"/>
<week number="30" units="41"/>
<week number="31" units="41"/>
<week number="32" units="41"/>
<week number="33" units="41"/>
<week number="34" units="41"/>
<week number="35" units="41"/>
<week number="36" units="41"/>
<week number="37" units="41"/>
<week number="38" units="41"/>
<week number="39" units="41"/>
<week number="40" units="41"/>
<week number="41" units="41"/>
<week number="42" units="41"/>
<week number="43" units="41"/>
<week number="44" units="41"/>
<week number="45" units="41"/>
<week number="46" units="41"/>
<week number="47" units="41"/>
<week number="48" units="41"/>
<week number="49" units="41"/>
<week number="50" units="41"/>
<week number="41" units="41"/>
<week number="52" units="41"/>
</year> <year number="5">
<week number="1" units="41"/>
<week number="2" units="41"/>
<week number="3" units="41"/>
<week number="4" units="41"/>
<week number="5" units="41"/>
<week number="6" units="41"/>
<week number="7" units="41"/>
<week number="8" units="41"/>
<week number="9" units="41"/>
<week number="10" units="41"/>
<week number="11" units="41"/>
<week number="12" units="41"/>
<week number="13" units="41"/>
<week number="14" units="41"/>
<week number="15" units="41"/>
<week number="16" units="41"/>
<week number="17" units="41"/>
<week number="18" units="41"/>
<week number="19" units="41"/>
<week number="20" units="41"/>
<week number="21" units="41"/>
<week number="22" units="41"/>
<week number="23" units="41"/>
<week number="24" units="41"/>
<week number="25" units="41"/>
<week number="26" units="41"/>
<week number="27" units="41"/>
<week number="28" units="41"/>
<week number="29" units="41"/>
<week number="30" units="41"/>
<week number="31" units="41"/>
<week number="32" units="41"/>
<week number="33" units="41"/>
<week number="34" units="41"/>
<week number="35" units="41"/>
<week number="36" units="41"/>
<week number="37" units="41"/>
<week number="38" units="41"/>
<week number="39" units="41"/>
<week number="40" units="41"/>
<week number="41" units="41"/>
<week number="42" units="41"/>
<week number="43" units="41"/>
<week number="44" units="41"/>
<week number="45" units="41"/>
<week number="46" units="41"/>
<week number="47" units="41"/>
<week number="48" units="41"/>
<week number="49" units="41"/>
<week number="50" units="41"/>
<week number="41" units="41"/>
<week number="52" units="41"/>
</year> </years>
</priceBand> </priceBands>