diff --git a/src/main/resources/com/sonar/sqale/pmd-model.xml b/src/main/resources/com/sonar/sqale/pmd-model.xml
index 4fc6478..66b26f0 100644
--- a/src/main/resources/com/sonar/sqale/pmd-model.xml
+++ b/src/main/resources/com/sonar/sqale/pmd-model.xml
@@ -4507,6 +4507,86 @@
min
+
+
+
+ pmd
+ ClassCastExceptionWithToArrayRule
+
+ remediationFunction
+ CONSTANT_ISSUE
+
+
+ offset
+ 2
+ min
+
+
+
+ pmd
+ UnsupportedExceptionWithModifyAsListRule
+
+ remediationFunction
+ CONSTANT_ISSUE
+
+
+ offset
+ 2
+ min
+
+
+
+ pmd
+ ClassCastExceptionWithSubListToArrayListRule
+
+ remediationFunction
+ CONSTANT_ISSUE
+
+
+ offset
+ 2
+ min
+
+
+
+ pmd
+ ConcurrentExceptionWithModifyOriginSubListRule
+
+ remediationFunction
+ CONSTANT_ISSUE
+
+
+ offset
+ 2
+ min
+
+
+
+ pmd
+ DontModifyInForeachCircleRule
+
+ remediationFunction
+ CONSTANT_ISSUE
+
+
+ offset
+ 2
+ min
+
+
+
+ pmd
+ CollectionInitShouldAssignCapacityRule
+
+ remediationFunction
+ CONSTANT_ISSUE
+
+
+ offset
+ 2
+ min
+
+
diff --git a/src/main/resources/org/sonar/l10n/pmd.properties b/src/main/resources/org/sonar/l10n/pmd.properties
index 10d7bf1..474f453 100644
--- a/src/main/resources/org/sonar/l10n/pmd.properties
+++ b/src/main/resources/org/sonar/l10n/pmd.properties
@@ -417,4 +417,12 @@ rule.pmd.StringConcatRule.name=[p3c]Use the append method in StringBuilder insid
rule.pmd.AvoidPatternCompileInMethodRule.name=[p3c]When using regex, precompile needs to be done in order to increase the matching performance.
rule.pmd.AvoidApacheBeanUtilsCopyRule.name=[p3c]Avoid using *Apache Beanutils* to copy attributes.
rule.pmd.AvoidNewDateGetTimeRule.name=[p3c]Use System.currentTimeMillis() to get the current millisecond. Do not use new Date().getTime().
-rule.pmd.AvoidMissUseOfMathRandomRule.name=[p3c]The return type of Math.random() is double, value range is 0<=x<1 (0 is possible).
\ No newline at end of file
+rule.pmd.AvoidMissUseOfMathRandomRule.name=[p3c]The return type of Math.random() is double, value range is 0<=x<1 (0 is possible).
+
+#AlibabaJavaSets
+rule.pmd.ClassCastExceptionWithToArrayRule.name=[p3c]Do not use toArray method without arguments.
+rule.pmd.UnsupportedExceptionWithModifyAsListRule.name=[p3c]Do not use methods which will modify the list after using Arrays.asList to convert array to list.
+rule.pmd.ClassCastExceptionWithSubListToArrayListRule.name=[p3c]Do not cast subList in class ArrayList, otherwise ClassCastException will be thrown.
+rule.pmd.ConcurrentExceptionWithModifyOriginSubListRule.name=[p3c]When using subList, be careful to modify the size of original list.
+rule.pmd.DontModifyInForeachCircleRule.name=[p3c]Do not remove or add elements to a collection in a foreach loop.
+rule.pmd.CollectionInitShouldAssignCapacityRule.name=[p3c]HashMap should set a size when initializing.
\ No newline at end of file
diff --git a/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/ClassCastExceptionWithSubListToArrayListRule.html b/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/ClassCastExceptionWithSubListToArrayListRule.html
new file mode 100644
index 0000000..80d090f
--- /dev/null
+++ b/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/ClassCastExceptionWithSubListToArrayListRule.html
@@ -0,0 +1,12 @@
+Look for qualified this usages in the same class.
+Examples:
+
+ Negative example:
+ List list = new ArrayList();
+ list.add("22");
+ //warn
+ List test = (ArrayList) list.subList(0, 1);
+
+ Positive example:
+ List list2 = new ArrayList(list.subList(0, 1));
+
\ No newline at end of file
diff --git a/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/ClassCastExceptionWithToArrayRule.html b/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/ClassCastExceptionWithToArrayRule.html
new file mode 100644
index 0000000..5a96cf8
--- /dev/null
+++ b/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/ClassCastExceptionWithToArrayRule.html
@@ -0,0 +1,9 @@
+Look for qualified this usages in the same class.
+Examples:
+
+ Negative example:
+ Integer[] a = (Integer [])c.toArray();
+
+ Positive example：
+ Integer[] b = (Integer [])c.toArray(new Integer[c.size()]);
+
\ No newline at end of file
diff --git a/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/CollectionInitShouldAssignCapacityRule.html b/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/CollectionInitShouldAssignCapacityRule.html
new file mode 100644
index 0000000..5210e97
--- /dev/null
+++ b/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/CollectionInitShouldAssignCapacityRule.html
@@ -0,0 +1,9 @@
+Look for qualified this usages in the same class.
+Examples:
+
+ Negative example:
+ Map map = new HashMap();
+
+ Positive example:
+ Map map = new HashMap(16);
+
\ No newline at end of file
diff --git a/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/ConcurrentExceptionWithModifyOriginSubListRule.html b/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/ConcurrentExceptionWithModifyOriginSubListRule.html
new file mode 100644
index 0000000..bf8151a
--- /dev/null
+++ b/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/ConcurrentExceptionWithModifyOriginSubListRule.html
@@ -0,0 +1,10 @@
+Look for qualified this usages in the same class.
+Examples:
+
+ Negative example:
+ List originList = new ArrayList();
+ originList.add("22");
+ List subList = originList.subList(0, 1);
+ //warn
+ originList.add("22");
+
\ No newline at end of file
diff --git a/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/DontModifyInForeachCircleRule.html b/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/DontModifyInForeachCircleRule.html
new file mode 100644
index 0000000..c002874
--- /dev/null
+++ b/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/DontModifyInForeachCircleRule.html
@@ -0,0 +1,20 @@
+Look for qualified this usages in the same class.
+Examples:
+
+ Negative example:
+ List originList = new ArrayList();
+ originList.add("22");
+ for (String item : originList) {
+ //warn
+ list.add("bb");
+ }
+
+ Positive example:
+ Iterator it=b.iterator();
+ while(it.hasNext()){
+ Integer temp = it.next();
+ if (delCondition) {
+ it.remove();
+ }
+ }
+
\ No newline at end of file
diff --git a/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/UnsupportedExceptionWithModifyAsListRule.html b/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/UnsupportedExceptionWithModifyAsListRule.html
new file mode 100644
index 0000000..6fb0815
--- /dev/null
+++ b/src/main/resources/org/sonar/l10n/pmd/rules/pmd-p3c/UnsupportedExceptionWithModifyAsListRule.html
@@ -0,0 +1,13 @@
+Look for qualified this usages in the same class.
+Examples:
+
+ Positive example:
+ List t = Arrays.asList("a","b","c");
+ //warn
+ t.add("22");
+ //warn
+ t.remove("22");
+ //warn
+ t.clear();
+
+
\ No newline at end of file
diff --git a/src/main/resources/org/sonar/plugins/pmd/rules-p3c.xml b/src/main/resources/org/sonar/plugins/pmd/rules-p3c.xml
index 3572a2c..3a02b70 100644
--- a/src/main/resources/org/sonar/plugins/pmd/rules-p3c.xml
+++ b/src/main/resources/org/sonar/plugins/pmd/rules-p3c.xml
@@ -169,19 +169,45 @@
- CRITICAL
+ BLOCKER
- CRITICAL
+ BLOCKER
- CRITICAL
+ BLOCKER
- CRITICAL
+ MAJOR
+
+
+
+ CRITICAL
+
+
+
+ CRITICAL
+
+
+
+ CRITICAL
+
+
+
+ CRITICAL
+
+
+
+ BLOCKER
+
+
+
+ MAJOR
+
+