Package net.sourceforge.pmd.lang.java.rule.errorprone
package net.sourceforge.pmd.lang.java.rule.errorprone
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ClassesClassDescriptionThe method clone() should only be implemented if the class implements the Cloneable interface with the exception of a final method that only throws CloneNotSupportedException.Makes sure you close your database connections.Searches through all methods and constructors called from constructors.Returns Checks if the singleton rule is used properly.An operation on an Immutable object (String, BigDecimal or BigInteger) won't change the object itself.