检测到未使用的变量包

error: An unhandled exception was thrown by the Error Prone static analysis plugin. package *.web; (real path removed) ^ error-prone version: 2.50.0 BugPattern: UnusedVariable Stack Trace: java.lang.IllegalArgumentException: Replacement[range=[604..628), replaceWith=] overlaps with existing replacements: Replacement[range=[588..798), replaceWith=] at com.google.common.base.Preconditions.checkArgument(Preconditions.java:445) at com.google.errorprone.fixes.Replacements.checkOverlaps(Replacements.java:171) at com.google.errorprone.fixes.Replacements.add(Replacements.java:161) at com.google.errorprone.fixes.SuggestedFix.getReplacements(SuggestedFix.java:95) at com.google.errorprone.fixes.AppliedFix.apply(AppliedFix.java:45) at com.google.errorprone.JavacErrorDescriptionListener.lambda$new$0(JavacErrorDescriptionListener.java:94) at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1229) at com.google.errorprone.JavacErrorDescriptionListener.lambda$new$1(JavacErrorDescriptionListener.java:90) at com.google.errorprone.JavacErrorDescriptionListener.lambda$onDescribed$3(JavacErrorDescriptionListener.java:109) at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:214) at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:197) at java.base/java.util.Collections$2.tryAdvance(Collections.java:5182) at java.base/java.util.Collections$2.forEachRemaining(Collections.java:5190) at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:570) at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:560) at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:265) at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:723) at com.google.errorprone.JavacErrorDescriptionListener.onDescribed(JavacErrorDescriptionListener.java:111) at com.google.errorprone.ErrorProneAnalyzer.lambda$finished$3(ErrorProneAnalyzer.java:216) at com.google.errorprone.VisitorState.reportMatch(VisitorState.java:248) at com.google.errorprone.bugpatterns.UnusedVariable.matchCompilationUnit(UnusedVariable.java:282) at com.google.errorprone.scanner.ErrorProneScanner.processMatchers(ErrorProneScanner.java:541) at com.google.errorprone.scanner.ErrorProneScanner.visitCompilationUnit(ErrorProneScanner.java:658) at com.google.errorprone.scanner.ErrorProneScanner.visitCompilationUnit(ErrorProneScanner.java:180) at jdk.compiler/com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:627) at jdk.compiler/com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:66) at com.google.errorprone.scanner.Scanner.scan(Scanner.java:58) at com.google.errorprone.scanner.ErrorProneScannerTransformer.apply(ErrorProneScannerTransformer.java:43) at …