Merge pull request #242 from fabiocarvalho777/butterfly_3

Removing Sonatype Staging plugin (didn't work) plus minor javadoc fixes

.travis_release.yml

@@ -8,4 +8,4 @@ before_install:
   - export SECRING_FILE="$PWD/secring.gpg"
 
 install:
-  - ./gradlew uploadArchives closeAndReleaseRepository --scan
+  - ./gradlew uploadArchives --scan

build.gradle

@@ -1,12 +1,9 @@
 
 plugins {
     id 'com.gradle.build-scan' version '1.14'
-    id "io.codearte.nexus-staging" version "0.11.0"
 }
 description = "Butterfly - Application transformation tool"
 
-apply plugin: 'io.codearte.nexus-staging'
-
 allprojects {
     apply plugin: 'maven'
     apply plugin: 'signing'
@@ -54,17 +51,10 @@ subprojects {
 //    }
 
     ext {
-        ossrhStagingProfileId = System.getenv('MAVEN_STAGING_PROFILE_ID')
         ossrhUsername = System.getenv('SONATYPE_USER')
         ossrhPassword = System.getenv('SONATYPE_PASSWORD')
     }
 
-    nexusStaging {
-        stagingProfileId = ossrhStagingProfileId
-        username = ossrhUsername
-        password = ossrhPassword
-    }
-
     jar {
         manifest {
             attributes 'Implementation-Version': version,

butterfly-utilities/src/main/java/com/paypal/butterfly/utilities/misc/RunScript.java

@@ -78,7 +78,7 @@ public RunScript setLanguage(String language) {
      * @param key the attribute key name, to be used as placeholder in the script text
      * @param attributeName the name of the transformation context attribute name whose value
      *                      should be inserted in the script, replacing the key
-     * @return
+     * @return this utility instance
      */
     public RunScript addAttribute(String key, String attributeName) {
         checkForBlankString("key", key);

butterfly-utilities/src/main/java/com/paypal/butterfly/utilities/operations/AbstractToOperation.java

@@ -46,6 +46,8 @@ public abstract class AbstractToOperation<A extends AbstractToOperation> extends
      * @see CopyDirectory
      * @see MoveFile
      * @see MoveDirectory
+     *
+     * @param description  the operation description
      */
     protected AbstractToOperation(String description) {
         setDescription(description);