1 files changed, 0 insertions, 72 deletions
diff --git a/spark-common/src/main/java/me/lucko/spark/sampler/ThreadGrouper.java b/spark-common/src/main/java/me/lucko/spark/sampler/ThreadGrouper.java
deleted file mode 100644
index 3f1be33..0000000
--- a/spark-common/src/main/java/me/lucko/spark/sampler/ThreadGrouper.java
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * This file is part of spark.
- *
- *  Copyright (c) lucko (Luck) <luck@lucko.me>
- *  Copyright (c) contributors
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-package me.lucko.spark.sampler;
-
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-/**
- * Function for grouping threads together
- */
-@FunctionalInterface
-public interface ThreadGrouper {
-
-    /**
-     * Gets the group for the given thread.
-     *
-     * @param threadName the name of the thread
-     * @return the group
-     */
-    String getGroup(String threadName);
-
-    /**
-     * Implementation of {@link ThreadGrouper} that just groups by thread name.
-     */
-    ThreadGrouper BY_NAME = threadName -> threadName;
-
-    /**
-     * Implementation of {@link ThreadGrouper} that attempts to group by the name of the pool
-     * the thread originated from.
-     *
-     * <p>The regex pattern used to match pools expects a digit at the end of the thread name,
-     * separated from the pool name with any of one or more of ' ', '-', or '#'.</p>
-     */
-    ThreadGrouper BY_POOL = new ThreadGrouper() {
-        private final Pattern pattern = Pattern.compile("^(.*?)[-# ]+\\d+$");
-
-        @Override
-        public String getGroup(String threadName) {
-            Matcher matcher = this.pattern.matcher(threadName);
-            if (!matcher.matches()) {
-                return threadName;
-            }
-
-            return matcher.group(1).trim() + " (Combined)";
-        }
-    };
-
-    /**
-     * Implementation of {@link ThreadGrouper} which groups all threads as one, under
-     * the name "All".
-     */
-    ThreadGrouper AS_ONE = threadName -> "All";
-
-}