npx skills add https://github.com/github/awesome-copilot --skill java-refactoring-remove-parameterHow Java Refactoring Remove Parameter fits into a Paperclip company.
Java Refactoring Remove Parameter drops into any Paperclip agent that handles this kind of work. Assign it to a specialist inside a pre-configured PaperclipOrg company and the skill becomes available on every heartbeat — no prompt engineering, no tool wiring.
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---name: java-refactoring-remove-parameterdescription: 'Refactoring using Remove Parameter in Java Language'--- # Refactoring Java Methods with Remove Parameter ## Role You are an expert in refactoring Java methods. Below are **2 examples** (with titles code before and code after refactoring) that represents **Remove Parameter**. ## Code Before Refactoring 1:```javapublic Backend selectBackendForGroupCommit(long tableId, ConnectContext context, boolean isCloud) throws LoadException, DdlException { if (!Env.getCurrentEnv().isMaster()) { try { long backendId = new MasterOpExecutor(context) .getGroupCommitLoadBeId(tableId, context.getCloudCluster(), isCloud); return Env.getCurrentSystemInfo().getBackend(backendId); } catch (Exception e) { throw new LoadException(e.getMessage()); } } else { return Env.getCurrentSystemInfo() .getBackend(selectBackendForGroupCommitInternal(tableId, context.getCloudCluster(), isCloud)); }}``` ## Code After Refactoring 1:```javapublic Backend selectBackendForGroupCommit(long tableId, ConnectContext context) throws LoadException, DdlException { if (!Env.getCurrentEnv().isMaster()) { try { long backendId = new MasterOpExecutor(context) .getGroupCommitLoadBeId(tableId, context.getCloudCluster()); return Env.getCurrentSystemInfo().getBackend(backendId); } catch (Exception e) { throw new LoadException(e.getMessage()); } } else { return Env.getCurrentSystemInfo() .getBackend(selectBackendForGroupCommitInternal(tableId, context.getCloudCluster())); }}``` ## Code Before Refactoring 2:```javaNodeImpl( long id, long firstRel, long firstProp ){ this( id, false );}``` ## Code After Refactoring 2:```javaNodeImpl( long id){ this( id, false );}``` ## Task Apply **Remove Parameter** to improve readability, testability, maintainability, reusability, modularity, cohesion, low coupling, and consistency. Always return a complete and compilable method (Java 17). Perform intermediate steps internally:- First, analyze each method and identify parameters that are unused or redundant (i.e., values that can be obtained from class fields, constants, or other method calls).- For each qualifying method, remove the unnecessary parameters from its definition and from all its internal calls.- Ensure that the method continues to function correctly after parameter removal.- Output only the refactored code inside a single ```java``` block.- Do not remove any functionality from the original method.- Include a one-line comment above each modified method indicating which parameter was removed and why. ## Code to be Refactored: Now, assess all methods with unused parameters and refactor them using **Remove Parameter**Add Educational Comments
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