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Remove extra variable #2398

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Merged
merged 5 commits into from
Jun 6, 2025
Merged

Remove extra variable #2398

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6f41990
Reapply "remove extra variable"
elharo May 28, 2025
35c9b13
spotless
elharo May 28, 2025
45b726e
fix
elharo May 28, 2025
2bbaf16
finalize argument
elharo May 28, 2025
d8b0edf
remove final
elharo Jun 4, 2025
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6 changes: 2 additions & 4 deletions impl/maven-impl/src/main/java/org/apache/maven/impl/model/DefaultInterpolator.java
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Original file line number Diff line number Diff line change
Expand Up @@ -263,10 +263,9 @@ private static String doSubstVars(
// Using the start and stop delimiter indices, extract
// the first, deepest nested variable placeholder.
String variable = val.substring(startDelim + DELIM_START.length(), stopDelim);
String org = variable;

String substValue = processSubstitution(
variable, org, cycleMap, configProps, callback, postprocessor, defaultsToEmptyString);
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yes, should be covered by https://pmd.github.io/pmd/pmd_rules_java_bestpractices.html#unusedassignment

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seems its currently renaming not removal.

variable, cycleMap, configProps, callback, postprocessor, defaultsToEmptyString);

// Append the leading characters, the substituted value of
// the variable, and the trailing characters to get the new
Expand All @@ -285,7 +284,6 @@ private static String doSubstVars(

private static String processSubstitution(
String variable,
String org,
Set<String> cycleMap,
Map<String, String> configProps,
UnaryOperator<String> callback,
Expand Down Expand Up @@ -328,7 +326,7 @@ private static String processSubstitution(

// Process the operator value through substitution if it contains variables
String processedOpValue =
doSubstVars(opValue, org, cycleMap, configProps, callback, postprocessor, defaultsToEmptyString);
doSubstVars(opValue, variable, cycleMap, configProps, callback, postprocessor, defaultsToEmptyString);

// Apply the operator
if (":+".equals(op)) {
Expand Down
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