Swift Engine启动失败，可能是内存溢出问题，我可以手动修改它的内存大小吗，或者有没有别的办法，Log日志如下：

18:35:08 localhost-startStop-1 INFO [standard]  fineio read memory size -4581779865
18:35:08 localhost-startStop-1 INFO [standard]  fineio write memory size -1527259955
18:35:08 localhost-startStop-1 ERROR [standard]  swift engine start failed
java.lang.IllegalArgumentException: maximum weight must not be negative
	at com.fr.third.guava.base.Preconditions.checkArgument(Preconditions.java:122)
	at com.fr.third.guava.cache.CacheBuilder.maximumWeight(CacheBuilder.java:440)
	at com.fineio.v3.file.impl.BufferCache.initCache(Unknown Source)
	at com.fineio.v3.file.impl.BufferCache.start(Unknown Source)
	at com.fineio.FineIO.start(Unknown Source)
	at com.fr.swift.boot.SwiftEngineActivator.startSwift(Unknown Source)
	at com.fr.swift.boot.SwiftEngineActivator.start(Unknown Source)
	at com.fr.module.engine.strategy.ParentFirstStrategy.doStart(Unknown Source)
	at com.fr.module.engine.strategy.AbstractInvokeSubStrategy.start(Unknown Source)
	at com.fr.module.engine.FineModule$FineModuleRunner.executeStart(Unknown Source)
	at com.fr.stable.lifecycle.AbstractLifecycle.start(Unknown Source)
	at com.fr.module.engine.FineModule$FineModuleRunner.start(Unknown Source)
	at com.fr.module.engine.FineModule.start(Unknown Source)
	at com.fr.module.engine.strategy.AbstractInvokeSubStrategy.startSub(Unknown Source)
	at com.fr.module.engine.strategy.ParentFirstStrategy.doStart(Unknown Source)
	at com.fr.module.engine.strategy.AbstractInvokeSubStrategy.start(Unknown Source)
	at com.fr.module.engine.FineModule$FineModuleRunner.executeStart(Unknown Source)
	at com.fr.stable.lifecycle.AbstractLifecycle.start(Unknown Source)
	at com.fr.module.engine.FineModule$FineModuleRunner.start(Unknown Source)
	at com.fr.module.engine.FineModule.start(Unknown Source)
	at com.fr.module.engine.strategy.AbstractInvokeSubStrategy.startSub(Unknown Source)
	at com.fr.module.engine.strategy.ParentFirstStrategy.doStart(Unknown Source)
	at com.fr.module.engine.strategy.AbstractInvokeSubStrategy.start(Unknown Source)
	at com.fr.module.engine.FineModule$FineModuleRunner.executeStart(Unknown Source)
	at com.fr.stable.lifecycle.AbstractLifecycle.start(Unknown Source)
	at com.fr.module.engine.FineModule$FineModuleRunner.start(Unknown Source)
	at com.fr.module.engine.FineModule.start(Unknown Source)
	at com.fr.module.engine.strategy.AbstractInvokeSubStrategy.startSub(Unknown Source)
	at com.fr.module.engine.strategy.ParentFirstStrategy.doStart(Unknown Source)
	at com.fr.module.engine.strategy.AbstractInvokeSubStrategy.start(Unknown Source)
	at com.fr.module.engine.FineModule$FineModuleRunner.executeStart(Unknown Source)
	at com.fr.stable.lifecycle.AbstractLifecycle.start(Unknown Source)
	at com.fr.module.engine.FineModule$FineModuleRunner.start(Unknown Source)
	at com.fr.module.engine.FineModule.start(Unknown Source)
	at com.fr.startup.FineWebApplicationStartup.executeStart(Unknown Source)
	at com.fr.stable.lifecycle.AbstractLifecycle.start(Unknown Source)
	at com.fr.startup.FineWebApplicationInitializer.onStartup(Unknown Source)
	at com.fr.third.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:175)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5178)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:724)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:700)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
	at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1107)
	at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1841)
	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)