diff --git a/modules/swagger-codegen/src/main/resources/JavaInflector/pojo.mustache b/modules/swagger-codegen/src/main/resources/JavaInflector/pojo.mustache
index 56869755b79..d5d57bc6910 100644
--- a/modules/swagger-codegen/src/main/resources/JavaInflector/pojo.mustache
+++ b/modules/swagger-codegen/src/main/resources/JavaInflector/pojo.mustache
@@ -47,7 +47,7 @@ public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {{#seriali
   {{/vars}}
 
   @Override
-  public boolean equals(Object o) {
+  public boolean equals(java.lang.Object o) {
     if (this == o) {
       return true;
     }
@@ -79,7 +79,7 @@ public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {{#seriali
    * Convert the given object to string with each line indented by 4 spaces
    * (except the first line).
    */
-  private String toIndentedString(Object o) {
+  private String toIndentedString(java.lang.Object o) {
     if (o == null) {
       return "null";
     }
diff --git a/modules/swagger-codegen/src/main/resources/JavaJaxRS/cxf-cdi/pojo.mustache b/modules/swagger-codegen/src/main/resources/JavaJaxRS/cxf-cdi/pojo.mustache
index a62db41bd53..a155dd200e4 100644
--- a/modules/swagger-codegen/src/main/resources/JavaJaxRS/cxf-cdi/pojo.mustache
+++ b/modules/swagger-codegen/src/main/resources/JavaJaxRS/cxf-cdi/pojo.mustache
@@ -34,7 +34,7 @@ public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {{#seriali
   {{/vars}}
 
   @Override
-  public boolean equals(Object o) {
+  public boolean equals(java.lang.Object o) {
     if (this == o) {
       return true;
     }
@@ -66,7 +66,7 @@ public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {{#seriali
    * Convert the given object to string with each line indented by 4 spaces
    * (except the first line).
    */
-  private String toIndentedString(Object o) {
+  private String toIndentedString(java.lang.Object o) {
     if (o == null) {
       return "null";
     }
diff --git a/modules/swagger-codegen/src/main/resources/JavaJaxRS/cxf/pojo.mustache b/modules/swagger-codegen/src/main/resources/JavaJaxRS/cxf/pojo.mustache
index 6d5222ff6c5..6468e0e0a5e 100644
--- a/modules/swagger-codegen/src/main/resources/JavaJaxRS/cxf/pojo.mustache
+++ b/modules/swagger-codegen/src/main/resources/JavaJaxRS/cxf/pojo.mustache
@@ -94,7 +94,7 @@ public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {
    * Convert the given object to string with each line indented by 4 spaces
    * (except the first line).
    */
-  private static String toIndentedString(Object o) {
+  private static String toIndentedString(java.lang.Object o) {
     if (o == null) {
       return "null";
     }
diff --git a/modules/swagger-codegen/src/main/resources/JavaJaxRS/resteasy/pojo.mustache b/modules/swagger-codegen/src/main/resources/JavaJaxRS/resteasy/pojo.mustache
index 827917bd88e..23bacc797fe 100644
--- a/modules/swagger-codegen/src/main/resources/JavaJaxRS/resteasy/pojo.mustache
+++ b/modules/swagger-codegen/src/main/resources/JavaJaxRS/resteasy/pojo.mustache
@@ -29,7 +29,7 @@ public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {{#seriali
   {{/vars}}
 
   @Override
-  public boolean equals(Object o) {
+  public boolean equals(java.lang.Object o) {
     if (this == o) {
       return true;
     }
@@ -61,7 +61,7 @@ public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {{#seriali
    * Convert the given object to string with each line indented by 4 spaces
    * (except the first line).
    */
-  private String toIndentedString(Object o) {
+  private String toIndentedString(java.lang.Object o) {
     if (o == null) {
       return "null";
     }
diff --git a/modules/swagger-codegen/src/main/resources/JavaJaxRS/spec/pojo.mustache b/modules/swagger-codegen/src/main/resources/JavaJaxRS/spec/pojo.mustache
index 4a0196046e2..996b6bdf993 100644
--- a/modules/swagger-codegen/src/main/resources/JavaJaxRS/spec/pojo.mustache
+++ b/modules/swagger-codegen/src/main/resources/JavaJaxRS/spec/pojo.mustache
@@ -33,7 +33,7 @@ public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {{#seriali
   {{/vars}}
 
   @Override
-  public boolean equals(Object o) {
+  public boolean equals(java.lang.Object o) {
     if (this == o) {
       return true;
     }
@@ -65,7 +65,7 @@ public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {{#seriali
    * Convert the given object to string with each line indented by 4 spaces
    * (except the first line).
    */
-  private String toIndentedString(Object o) {
+  private String toIndentedString(java.lang.Object o) {
     if (o == null) {
       return "null";
     }
diff --git a/modules/swagger-codegen/src/main/resources/undertow/pojo.mustache b/modules/swagger-codegen/src/main/resources/undertow/pojo.mustache
index e63ecfe2f47..69dce348fe3 100644
--- a/modules/swagger-codegen/src/main/resources/undertow/pojo.mustache
+++ b/modules/swagger-codegen/src/main/resources/undertow/pojo.mustache
@@ -32,7 +32,7 @@ public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {{#seriali
   {{/vars}}
 
   @Override
-  public boolean equals(Object o) {
+  public boolean equals(java.lang.Object o) {
     if (this == o) {
       return true;
     }
@@ -64,7 +64,7 @@ public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}} {{#seriali
    * Convert the given object to string with each line indented by 4 spaces
    * (except the first line).
    */
-  private String toIndentedString(Object o) {
+  private String toIndentedString(java.lang.Object o) {
     if (o == null) {
       return "null";
     }