1.java contents

本文深入探讨了编程技术领域的各个方面,包括面向对象、异常处理、数组、常用类、容器、I/O、线程、网络、GUI等核心概念,提供了一个全面的技术概览。

1. 面向对象

2.异常处理

3. 数组

4. 常用类

5. 容器

6.I/O

7. 线程

8. 网络

9.GUI


/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/bin/java -javaagent:/Applications/IntelliJ IDEA CE.app/Contents/lib/idea_rt.jar=63141:/Applications/IntelliJ IDEA CE.app/Contents/bin -Dfile.encoding=UTF-8 -classpath /Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/cat.jar:/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/charsets.jar:/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/ext/cldrdata.jar:/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/ext/crs-agent.jar:/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/ext/dnsns.jar:/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/ext/jaccess.jar:/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/ext/localedata.jar:/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/ext/nashorn.jar:/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/ext/sunec.jar:/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/ext/sunjce_provider.jar:/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/ext/sunpkcs11.jar:/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/ext/zipfs.jar:/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/jce.jar:/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/jfr.jar:/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/jsse.jar:/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/management-agent.jar:/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/resources.jar:/Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home/jre/lib/rt.jar:/Users/shenglei/Library/Mobile Documents/com~apple~CloudDocs/💻Code/🍀/i/out/production/i Task1 Exception in thread "main" java.lang.IllegalArgumentException: Error decoding percent encoded characters at sun.net.www.ParseUtil.decode(ParseUtil.java:216) at sun.misc.URLClassPath$FileLoader.<init>(URLClassPath.java:1366) at sun.misc.URLClassPath$3.run(URLClassPath.java:574) at sun.misc.URLClassPath$3.run(URLClassPath.java:569) at java.security.AccessController.doPrivileged(Native Method) at sun.misc.URLClassPath.getLoader(URLClassPath.java:568) at sun.misc.URLClassPath.getLoader(URLClassPath.java:533) at sun.misc.URLClassPath.getNextLoader(URLClassPath.java:498) at sun.misc.URLClassPath.getResource(URLClassPath.java:252) at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:363) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:362) at java.lang.ClassLoader.loadClass(ClassLoader.java:419) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) at java.lang.ClassLoader.loadClass(ClassLoader.java:352) at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:304) at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:401) FATAL ERROR in native method: processing of -javaagent failed 进程已结束,退出代码134 (interrupted by signal 6: SIGABRT)
06-06
idea maven install报错 java: java.lang.OutOfMemoryError: Java heap space java.lang.RuntimeException: java.lang.OutOfMemoryError: Java heap space at com.sun.tools.javac.main.Main.compile(Main.java:553) at com.sun.tools.javac.api.JavacTaskImpl.doCall(JavacTaskImpl.java:129) at com.sun.tools.javac.api.JavacTaskImpl.call(JavacTaskImpl.java:138) at org.jetbrains.jps.javac.JavacMain.compile(JavacMain.java:241) at org.jetbrains.jps.javac.ExternalJavacProcess.compile(ExternalJavacProcess.java:192) at org.jetbrains.jps.javac.ExternalJavacProcess.access$400(ExternalJavacProcess.java:31) at org.jetbrains.jps.javac.ExternalJavacProcess$CompilationRequestsHandler$1.run(ExternalJavacProcess.java:265) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) Caused by: java.lang.OutOfMemoryError: Java heap space at sun.text.resources.FormatData.getContents(FormatData.java:122) at sun.util.resources.ParallelListResourceBundle.loadLookupTablesIfNecessary(ParallelListResourceBundle.java:168) at sun.util.resources.ParallelListResourceBundle.handleKeySet(ParallelListResourceBundle.java:134) at sun.util.resources.ParallelListResourceBundle.keySet(ParallelListResourceBundle.java:143) at sun.util.resources.ParallelListResourceBundle.containsKey(ParallelListResourceBundle.java:129) at sun.util.resources.ParallelListResourceBundle$KeySet.contains(ParallelListResourceBundle.java:208) at sun.util.resources.ParallelListResourceBundle.containsKey(ParallelListResourceBundle.java:129) at sun.util.resources.ParallelListResourceBundle$KeySet.contains(ParallelListResourceBundle.java:208) at sun.util.resources.ParallelListResourceBundle.containsKey(ParallelListResourceBundle.java:129) at sun.util.locale.provider.LocaleResources.getDecimalFormatSymbolsData(LocaleResources.java:182) at java.text.DecimalFormatSymbols.initialize(DecimalFormatSymbols.java:616) at java.text.DecimalFormatSymbols.<init>(DecimalFormatSymbols.java:113) at sun.util.locale.provider.DecimalFormatSymbolsProviderImpl.getInstance(DecimalFormatSymbolsProviderImpl.java:85) at java.text.DecimalFormatSymbols.getInstance(DecimalFormatSymbols.java:180) at java.util.Formatter.getZero(Formatter.java:2283) at java.util.Formatter.<init>(Formatter.java:1892) at java.util.Formatter.<init>(Formatter.java:1914) at java.lang.String.format(String.java:2940) at lombok.javac.HandlerLibrary.handleAnnotation(HandlerLibrary.java:266) at lombok.javac.JavacTransformer$AnnotationVisitor.visitAnnotationOnType(JavacTransformer.java:96) at lombok.javac.JavacNode.traverse(JavacNode.java:132) at lombok.javac.JavacAST.traverseChildren(JavacAST.java:133) at lombok.javac.JavacNode.traverse(JavacNode.java:95) at lombok.javac.JavacAST.traverseChildren(JavacAST.java:133) at lombok.javac.JavacNode.traverse(JavacNode.java:90) at lombok.javac.JavacAST.traverse(JavacAST.java:129) at lombok.javac.JavacTransformer.transform(JavacTransformer.java:80) at lombok.javac.apt.LombokProcessor.process(LombokProcessor.java:324) at lombok.core.AnnotationProcessor$JavacDescriptor.process(AnnotationProcessor.java:151) at lombok.core.AnnotationProcessor.process(AnnotationProcessor.java:201) at lombok.launch.AnnotationProcessorHider$AnnotationProcessor.process(AnnotationProcessor.java:99) at com.sun.tools.javac.processing.JavacProcessingEnvironment.callProcessor(JavacProcessingEnvironment.java:794)
最新发布
11-29
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值