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stringbuffer.reverse() 正在抛出 UnsupportedOperationException：尚不支持

[英]stringbuffer.reverse() is throwing UnsupportedOperationException:not supported yet

原文 2016-07-10 10:12:57 9 1 java/ netbeans/ core

stringbuffer.reverse() is throwing UnsupportedOperationException:not supported yet stringbuffer.reverse()正在抛出UnsupportedOperationException:not supported yet

A few years ago this code was running fine, but now it's not working.几年前，这段代码运行良好，但现在无法正常工作。 Has this method gone obsolete?这种方法已经过时了吗？

1 个解决方案

StringBuffer was replaced more than ten years ago from Java 5.0 but it still works just fine. StringBuffer 十多年前被 Java 5.0 取代，但它仍然可以正常工作。 This error doesn't appear anywhere in the source for this class.此错误不会出现在此类的源代码中的任何位置。

Is it possible you are using Java 1.0?您是否可能使用 Java 1.0？

不使用StringBuffer.reverse（）的反向字符串 - Reverse String without using StringBuffer.reverse()

为什么使用StringBuffer.reverse后equals（）为true？ - Why equals() is true after using StringBuffer.reverse?

jvm比较String与StringBuffer.reverse（）总是失败 - jvm comparing String with StringBuffer.reverse() always fails

UnsupportedOperationException：不支持。在jframe中 - UnsupportedOperationException: Not supported yet. in jframe

FXCollections.reverse抛出UnsupportedOperationException - FXCollections.reverse throwing UnsupportedOperationException

“ java.lang.UnsupportedOperationException：尚不支持。” - “java.lang.UnsupportedOperationException: Not supported yet.”

“java.lang.UnsupportedOperationException：尚不支持。” - “java.lang.UnsupportedOperationException: Not supported yet.”

java.lang.UnsupportedOperationException：尚不支持 - java.lang.UnsupportedOperationException: Not supported yet

Java Dropbox HttpServletRequest（java.lang.UnsupportedOperationException：尚不支持。） - Java Dropbox HttpServletRequest ( java.lang.UnsupportedOperationException: Not supported yet.)

Duke Fast Deduplication：java.lang.UnsupportedOperationException：尚不支持操作？ - Duke Fast Deduplication: java.lang.UnsupportedOperationException: Operation not yet supported?

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相关问题 不使用StringBuffer.reverse（）的反向字符串 - Reverse String without using StringBuffer.reverse() 为什么使用StringBuffer.reverse后equals（）为true？ - Why equals() is true after using StringBuffer.reverse? jvm比较String与StringBuffer.reverse（）总是失败 - jvm comparing String with StringBuffer.reverse() always fails UnsupportedOperationException：不支持。在jframe中 - UnsupportedOperationException: Not supported yet. in jframe FXCollections.reverse抛出UnsupportedOperationException - FXCollections.reverse throwing UnsupportedOperationException “ java.lang.UnsupportedOperationException：尚不支持。” - “java.lang.UnsupportedOperationException: Not supported yet.” “java.lang.UnsupportedOperationException：尚不支持。” - “java.lang.UnsupportedOperationException: Not supported yet.” java.lang.UnsupportedOperationException：尚不支持 - java.lang.UnsupportedOperationException: Not supported yet Java Dropbox HttpServletRequest（java.lang.UnsupportedOperationException：尚不支持。） - Java Dropbox HttpServletRequest ( java.lang.UnsupportedOperationException: Not supported yet.) Duke Fast Deduplication：java.lang.UnsupportedOperationException：尚不支持操作？ - Duke Fast Deduplication: java.lang.UnsupportedOperationException: Operation not yet supported?

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