# devopsgym / codegen__spotbugs__spotbugs-2887 - taskset: [devopsgym](https://harnessreport.com/tasks/devopsgym.md) - difficulty: hard - category: code-generation - language: - runnable from the site: no - agent timeout: 3000s ## Results by harness _none yet_ ## Instruction ``` This is a code generation task. You are expected to write working code that solves the described problem. <issue> I'm getting a lot of the same exception: ``` Exception analyzing com.redacted.MyTroublesomeClassToAnalyze using detector edu.umd.cs.findbugs.detect.RedundantConditions java.lang.IndexOutOfBoundsException: fromIndex: 1303 > toIndex: 1114 At java.util.BitSet.checkRange(BitSet.java:366) At java.util.BitSet.set(BitSet.java:481) At edu.umd.cs.findbugs.classfile.engine.bcel.ValueRangeAnalysisFactory.analyze(ValueRangeAnalysisFactory.java:789) At edu.umd.cs.findbugs.classfile.engine.bcel.ValueRangeAnalysisFactory.analyze(ValueRangeAnalysisFactory.java:87) At edu.umd.cs.findbugs.classfile.impl.AnalysisCache.analyzeMethod(AnalysisCache.java:369) At edu.umd.cs.findbugs.classfile.impl.AnalysisCache.getMethodAnalysis(AnalysisCache.java:322) At edu.umd.cs.findbugs.detect.RedundantConditions.visitClassContext(RedundantConditions.java:67) At edu.umd.cs.findbugs.DetectorToDetector2Adapter.visitClass(DetectorToDetector2Adapter.java:76) At edu.umd.cs.findbugs.FindBugs2.analyzeApplication(FindBugs2.java:1079) At edu.umd.cs.findbugs.FindBugs2.execute(FindBugs2.java:280) At edu.umd.cs.findbugs.FindBugs.runMain(FindBugs.java:401) At edu.umd.cs.findbugs.FindBugs2.main(FindBugs2.java:1187) ``` MyTroublesomeClassToAnalyze is not the only class for which this is a problem. Other classes throw the same exception, just with different indices for the IndexOutOfBoundsException: ``` MyTroublesomeClassToAnalyze.java: java.lang.IndexOutOfBoundsException: fromIndex: 1303 > toIndex: 1114 AnotherClass.java: java.lang.IndexOutOfBoundsException: fromIndex: 1078 > toIndex: 919 YetAnother.java: java.lang.IndexOutOfBoundsException: fromIndex: 1226 > toIndex: 1050 EnoughIsEnough.java: java.lang.IndexOutOfBoundsException: fromIndex: 969 > toIndex: 808 ``` Each of these classes extends a common base class, so they do have that in common. </issue> Focus on implementing the required functionality correctly and efficiently. Treat this as a programming challenge. You are not allowed to read git history. ``` --- Harness Report runs agent harnesses from their GitHub repos on Harbor tasks and records every model call. Every page is also `.md` and `.json`; index: https://harnessreport.com/llms.txt · MCP: https://harnessreport.com/mcp