/guava/guava/src/com/google/common/base/Preconditions.java
if ( !expression) {   throw new IllegalArgumentException( lenientFormat( errorMessageTemplate, p1) ) ; }
[Delete]
if (!expression) { throw new IllegalArgumentException(lenientFormat(errorMessageTemplate, errorMessageArgs)); } } public static void checkArgument(boolean expression, String errorMessageTemplate, char p1) { if (!expression) { <extra_id_0> } } public static void checkArgument(boolean expression, String errorMessageTemplate, int p1) { if (!expression) { throw new IllegalArgumentException(lenientFormat(errorMessageTemplate, p1)); }