From 58e3527bf6737a14397145b031c1cdb56fcfd500 Mon Sep 17 00:00:00 2001
From: dariuszzbyrad <dariusz.zbyrad@gmail.com>
Date: Fri, 11 Sep 2020 02:59:37 +0200
Subject: [PATCH] (arbiter-core) Made some performance and memory improvement
 (#9085)

* Inline variables

Signed-off-by: Dariusz Zbyrad <dariusz.zbyrad@gmail.com>

* Marked some classes as static

Signed-off-by: Dariusz Zbyrad <dariusz.zbyrad@gmail.com>

* Improve computational complexity

Signed-off-by: Dariusz Zbyrad <dariusz.zbyrad@gmail.com>

* Revert last changes

Signed-off-by: Dariusz Zbyrad <dariusz.zbyrad@gmail.com>
---
 .../arbiter/optimize/runner/BaseOptimizationRunner.java        | 3 +--
 .../main/java/org/deeplearning4j/arbiter/util/LeafUtils.java   | 1 +
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arbiter/arbiter-core/src/main/java/org/deeplearning4j/arbiter/optimize/runner/BaseOptimizationRunner.java b/arbiter/arbiter-core/src/main/java/org/deeplearning4j/arbiter/optimize/runner/BaseOptimizationRunner.java
index 3f6a887a3..65c2de0dc 100644
--- a/arbiter/arbiter-core/src/main/java/org/deeplearning4j/arbiter/optimize/runner/BaseOptimizationRunner.java
+++ b/arbiter/arbiter-core/src/main/java/org/deeplearning4j/arbiter/optimize/runner/BaseOptimizationRunner.java
@@ -330,8 +330,7 @@ public abstract class BaseOptimizationRunner implements IOptimizationRunner {
 
     @Override
     public List<CandidateInfo> getCandidateStatus() {
-        List<CandidateInfo> list = new ArrayList<>(currentStatus.values());
-        return list;
+        return new ArrayList<>(currentStatus.values());
     }
 
     private boolean terminate() {
diff --git a/arbiter/arbiter-core/src/main/java/org/deeplearning4j/arbiter/util/LeafUtils.java b/arbiter/arbiter-core/src/main/java/org/deeplearning4j/arbiter/util/LeafUtils.java
index 2a86dc48f..2a4abe79d 100644
--- a/arbiter/arbiter-core/src/main/java/org/deeplearning4j/arbiter/util/LeafUtils.java
+++ b/arbiter/arbiter-core/src/main/java/org/deeplearning4j/arbiter/util/LeafUtils.java
@@ -42,6 +42,7 @@ public class LeafUtils {
             for (ParameterSpace q : unique) {
                 if (p == q) {
                     found = true;
+                    break;
                 }
             }
             if (!found) {