[OLINGO-1139] - Merge of GitHub pull request (about typos)
diff --git a/odata2-jpa-processor/jpa-core/src/main/java/org/apache/olingo/odata2/jpa/processor/core/access/data/JPAFunctionContext.java b/odata2-jpa-processor/jpa-core/src/main/java/org/apache/olingo/odata2/jpa/processor/core/access/data/JPAFunctionContext.java
index 0e7630f..2dfb933 100644
--- a/odata2-jpa-processor/jpa-core/src/main/java/org/apache/olingo/odata2/jpa/processor/core/access/data/JPAFunctionContext.java
+++ b/odata2-jpa-processor/jpa-core/src/main/java/org/apache/olingo/odata2/jpa/processor/core/access/data/JPAFunctionContext.java
@@ -46,15 +46,15 @@
 
   public class JPAFunctionContextBuilder extends JPAMethodContextBuilder {
 
-    protected GetFunctionImportUriInfo functiontView;
+    protected GetFunctionImportUriInfo functionView;
     private EdmFunctionImport functionImport;
     private EdmMapping mapping;
 
     @Override
     public JPAMethodContext build() throws ODataJPAModelException, ODataJPARuntimeException {
-      if (functiontView != null) {
+      if (functionView != null) {
 
-        functionImport = functiontView.getFunctionImport();
+        functionImport = functionView.getFunctionImport();
         try {
           mapping = functionImport.getMapping();
 
@@ -85,7 +85,7 @@
     @Override
     protected void setResultsView(final Object resultsView) {
       if (resultsView instanceof GetFunctionImportUriInfo) {
-        functiontView = (GetFunctionImportUriInfo) resultsView;
+        functionView = (GetFunctionImportUriInfo) resultsView;
       }
     
     }
@@ -96,35 +96,32 @@
       Class<?>[] parameterTypes = getParameterTypes();
       Method method = getMethod(parameterTypes);
       Type returnType = getReturnType();
-      Object[] args = getAruguments();
+      Object[] args = getArguments();
 
-      JPAFunction jpafunction = new JPAFunction(method, parameterTypes, returnType, args);
-
-      return jpafunction;
+      return new JPAFunction(method, parameterTypes, returnType, args);
     }
 
-    private Object[] getAruguments() throws EdmException {
-      Map<String, EdmLiteral> edmArguements = functiontView.getFunctionImportParameters();
+    private Object[] getArguments() throws EdmException {
+      Map<String, EdmLiteral> edmArguments = functionView.getFunctionImportParameters();
 
-      if (edmArguements == null) {
+      if (edmArguments == null) {
         return null;
       } else {
         Collection<String> paramNames = functionImport.getParameterNames();
         Object[] args = new Object[paramNames.size()];
         int i = 0;
         for (String paramName : functionImport.getParameterNames()) {
-          EdmLiteral literal = edmArguements.get(paramName);
+          EdmLiteral literal = edmArguments.get(paramName);
           EdmParameter parameter = functionImport.getParameter(paramName);
           JPAEdmMapping mapping = (JPAEdmMapping) parameter.getMapping();
-          args[i] = convertArguement(literal, parameter.getFacets(), mapping.getJPAType());
-          i++;
+          args[i++] = convertArgument(literal, parameter.getFacets(), mapping.getJPAType());
         }
         return args;
       }
 
     }
 
-    private Object convertArguement(final EdmLiteral edmLiteral, final EdmFacets facets, final Class<?> targetType)
+    private Object convertArgument(final EdmLiteral edmLiteral, final EdmFacets facets, final Class<?> targetType)
         throws EdmSimpleTypeException {
       Object value = null;
       if (edmLiteral != null) {
@@ -140,8 +137,7 @@
       int i = 0;
       for (String parameterName : functionImport.getParameterNames()) {
         EdmParameter parameter = functionImport.getParameter(parameterName);
-        parameterTypes[i] = ((JPAEdmMapping) parameter.getMapping()).getJPAType();
-        i++;
+        parameterTypes[i++] = ((JPAEdmMapping) parameter.getMapping()).getJPAType();
       }
 
       return parameterTypes;
@@ -167,8 +163,6 @@
       Object[] params = null;
 
       return type.getConstructor((Class<?>[]) params).newInstance(params);
-
     }
-
   }
 }