Use camel case for instance variable names (which are all private and final.) Add toString().

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk@1794495 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/httpcore5/src/main/java/org/apache/hc/core5/ssl/SSLContextBuilder.java b/httpcore5/src/main/java/org/apache/hc/core5/ssl/SSLContextBuilder.java
index 0b5cd78..6bfc7c6 100644
--- a/httpcore5/src/main/java/org/apache/hc/core5/ssl/SSLContextBuilder.java
+++ b/httpcore5/src/main/java/org/apache/hc/core5/ssl/SSLContextBuilder.java
@@ -80,8 +80,8 @@
     static final String TLS   = "TLS";
 
     private String protocol;
-    private final Set<KeyManager> keymanagers;
-    private final Set<TrustManager> trustmanagers;
+    private final Set<KeyManager> keyManagers;
+    private final Set<TrustManager> trustManagers;
     private SecureRandom secureRandom;
     private Provider provider;
 
@@ -91,8 +91,8 @@
 
     public SSLContextBuilder() {
         super();
-        this.keymanagers = new LinkedHashSet<>();
-        this.trustmanagers = new LinkedHashSet<>();
+        this.keyManagers = new LinkedHashSet<>();
+        this.trustManagers = new LinkedHashSet<>();
     }
 
     /**
@@ -147,7 +147,7 @@
                 }
             }
             for (final TrustManager tm : tms) {
-                this.trustmanagers.add(tm);
+                this.trustManagers.add(tm);
             }
         }
         return this;
@@ -218,7 +218,7 @@
                 }
             }
             for (final KeyManager km : kms) {
-                keymanagers.add(km);
+                keyManagers.add(km);
             }
         }
         return this;
@@ -289,7 +289,7 @@
         } else {
             sslContext = SSLContext.getInstance(protocolStr);
         }
-        initSSLContext(sslContext, keymanagers, trustmanagers, secureRandom);
+        initSSLContext(sslContext, keyManagers, trustManagers, secureRandom);
         return sslContext;
     }
 
@@ -418,4 +418,10 @@
 
     }
 
+    @Override
+    public String toString() {
+        return "[provider=" + provider + ", protocol=" + protocol + ", keyManagers=" + keyManagers
+                + ", trustManagers=" + trustManagers + ", secureRandom=" + secureRandom + "]";
+    }
+
 }