[fixes #3169] Snippet for @Singular didn't include the clearCollect…

…ion methods.

website/usageExamples/Singular-snippetExample_post.jpage

@@ -45,6 +45,11 @@ public class SingularExample<T extends Number> {
 			return this;
 		}
 
+		public SingularExampleBuilder<T> clearOccupations() {
+			if (this.occupations != null) this.occupations.clear();
+			return this;
+		}
+
 		public SingularExampleBuilder<T> axis(String axis) {
 			if (this.axes == null) {
 				this.axes = com.google.common.collect.ImmutableList.builder();
@@ -63,6 +68,11 @@ public class SingularExample<T extends Number> {
 			return this;
 		}
 
+		public SingularExampleBuilder<T> clearAxes() {
+			if (this.axes != null) this.axes.clear();
+			return this;
+		}
+
 		public SingularExampleBuilder<T> elf(Integer elfKey, T elfValue) {
 			if (this.elves$key == null) {
 				this.elves$key = new java.util.ArrayList<Integer>();
@@ -87,6 +97,14 @@ public class SingularExample<T extends Number> {
 			return this;
 		}
 
+		public SingularExampleBuilder<T> clearElves() {
+			if (this.elves$key != null) {
+				this.elves$key.clear();
+				this.elves$value.clear();
+			}
+			return this;
+		}
+
 		public SingularExampleBuilder<T> minutia(java.lang.Object minutia) {
 			if (this.minutiae == null) {
 				this.minutiae = new java.util.ArrayList<java.lang.Object>();
@@ -105,6 +123,11 @@ public class SingularExample<T extends Number> {
 			return this;
 		}
 
+		public SingularExampleBuilder<T> clearMinutiae() {
+			if (this.minutiae != null) this.minutiae.clear();
+			return this;
+		}
+
 		public SingularExample<T> build() {
 			java.util.Set<String> occupations;
 			switch (this.occupations == null ? 0 : this.occupations.size()) {