Registry -> util

java/java-impl/src/com/intellij/codeInsight/completion/JavaCompletionContributor.java

@@ -330,7 +330,7 @@ public class JavaCompletionContributor extends CompletionContributor {
       return false;
     }
 
-    if (NameUtil.useMinusculeHumpMatcher) return true;
+    if (NameUtil.isUseMinusculeHumpMatcher()) return true;
 
     final String s = result.getPrefixMatcher().getPrefix();
     if (StringUtil.isEmpty(s) || !Character.isUpperCase(s.charAt(0))) return false;

platform/platform-impl/src/com/intellij/ui/SpeedSearchBase.java

@@ -104,7 +104,7 @@ public abstract class SpeedSearchBase<Comp extends JComponent> extends SpeedSear
     if (!isPopupActive()) return null;
     final SpeedSearchComparator comparator = getComparator();
     final String recentSearchText = comparator.getRecentSearchText();
-    return recentSearchText != null && recentSearchText.length() > 0 && comparator.doCompare(recentSearchText, text) && !NameUtil.useMinusculeHumpMatcher ? comparator.getRecentSearchMatcher() : null;
+    return recentSearchText != null && recentSearchText.length() > 0 && comparator.doCompare(recentSearchText, text) && !NameUtil.isUseMinusculeHumpMatcher() ? comparator.getRecentSearchMatcher() : null;
   }
 
   /**
@@ -183,7 +183,7 @@ public abstract class SpeedSearchBase<Comp extends JComponent> extends SpeedSear
       if (myRecentSearchText != null &&
           myRecentSearchText.equals(pattern)
         ) {
-        if (NameUtil.useMinusculeHumpMatcher) {
+        if (NameUtil.isUseMinusculeHumpMatcher()) {
           return myMinusculeMatcher.matches(text);
         }
 
@@ -202,7 +202,7 @@ public abstract class SpeedSearchBase<Comp extends JComponent> extends SpeedSear
             final Pattern recentSearchPattern = Pattern.compile(buf.toString(), allLowercase ? Pattern.CASE_INSENSITIVE : 0);
             myRecentSearchMatcher = recentSearchPattern.matcher(text);
 
-            if (NameUtil.useMinusculeHumpMatcher) {
+            if (NameUtil.isUseMinusculeHumpMatcher()) {
               myMinusculeMatcher = new NameUtil.MinusculeMatcher(myShouldMatchFromTheBeginning ? pattern : "*" + pattern);
               return myMinusculeMatcher.matches(text);
             }

platform/platform-resources-en/src/misc/registry.properties

@@ -94,6 +94,7 @@ debugger.mayBringFrameToFrontOnBreakpoint=true
 filesystem.useNative=true
 
 analyze.exceptions.on.the.fly=false
+analyze.exceptions.on.the.fly.description=Automatically analyze clipboard on frame activation, and if there is a stacktrace calls Analyze Stacktrace
 
 compiler.perform.outputs.refresh.on.start=false
 compiler.perform.outputs.refresh.on.start.description=Whether to perform initial FS refresh before compilation starts. Need this to detect external changes to output dirs
@@ -119,3 +120,5 @@ navbar.userActivityMergeTime=500
 navbar.newpopup=true
 
 inspectionGadgets.telemetry.enabled=false
+minuscule.humps.matching=false
+minuscule.humps.matching.description=Camel Case without holding Shift in Ctrl+N/Ctrl+Shift+N etc

platform/util/src/com/intellij/psi/codeStyle/NameUtil.java

@@ -15,6 +15,7 @@
  */
 package com.intellij.psi.codeStyle;
 
+import com.intellij.openapi.util.registry.Registry;
 import com.intellij.openapi.util.text.StringUtil;
 import com.intellij.util.ArrayUtil;
 import com.intellij.util.Function;
@@ -39,7 +40,6 @@ public class NameUtil {
     }
   };
   private static final int MAX_LENGTH = 40;
-  public static final boolean useMinusculeHumpMatcher = "true".equals(System.getProperty("minuscule.humps.matching"));
 
   private NameUtil() {}
 
@@ -390,12 +390,13 @@ public class NameUtil {
     return buildMatcher(pattern, buildRegexp(pattern, exactPrefixLen, allowToUpper, allowToLower, lowerCaseWords, false));
   }
 
-  private static Matcher buildMatcher(final String pattern, String regexp) {
-    if (useMinusculeHumpMatcher) {
-      return new MinusculeMatcher(pattern);
-    }
+  public static boolean isUseMinusculeHumpMatcher() {
+    return Registry.is("minuscule.humps.matching");
+  }
 
-    return new OptimizedMatcher(pattern, regexp);
+  private static Matcher buildMatcher(final String pattern, String regexp) {
+    return isUseMinusculeHumpMatcher() ? new MinusculeMatcher(pattern)
+                                       : new OptimizedMatcher(pattern, regexp);
   }
 
   private static class OptimizedMatcher implements Matcher {

plugins/groovy/src/org/jetbrains/plugins/groovy/lang/completion/GroovyCompletionContributor.java

@@ -454,7 +454,7 @@ public class GroovyCompletionContributor extends CompletionContributor {
       });
 
       final String s = result.getPrefixMatcher().getPrefix();
-      if (NameUtil.useMinusculeHumpMatcher || !StringUtil.isEmpty(s) && Character.isUpperCase(s.charAt(0))) {
+      if (NameUtil.isUseMinusculeHumpMatcher() || !StringUtil.isEmpty(s) && Character.isUpperCase(s.charAt(0))) {
         addAllClasses(parameters, result, inheritors);
       }
     }