Termination of the given JBC could be disproven:

(0) Obligation:

JBC Problem based on JBC Program:
Manifest-Version: 1.0 Created-By: 1.6.0_26 (Sun Microsystems Inc.) Main-Class: simple/ex04/Main

package simple.ex04;

public class Ex04 {

	public static void loop(int i) {
		while (true) {
			i--;
		}
	}
}


package simple.ex04;

public class Main {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Ex04.loop(args.length);
	}

}

(1) JBCNonTerm (EQUIVALENT transformation)

Reached a loop using the following run:
0:

<simple.ex04.Main.main||0: load ADDR args||args: a1120592|| ->
	String.serialVersionUID: -6849794470754667710L
	String.serialPersistentFields: a1120590
	String.CASE_INSENSITIVE_ORDER: o560296
	String$CaseInsensitiveComparator.serialVersionUID: 8575799808933029326L
	RuntimeException.serialVersionUID: -7034897190745766939L
	Exception.serialVersionUID: -3387516993124229948L
	Throwable.serialVersionUID: -3042686055658047285L
	o560296!: String$CaseInsensitiveComparator()
	a1120590([java.io.ObjectStreamField|]): length 0
	a1120592([java.lang.String...]): length 0

1:

<simple.ex04.Main.main||1: arraylength|| - ||a1120592>
	String.serialVersionUID: -6849794470754667710L
	String.serialPersistentFields: a1120590
	String.CASE_INSENSITIVE_ORDER: o560296
	String$CaseInsensitiveComparator.serialVersionUID: 8575799808933029326L
	RuntimeException.serialVersionUID: -7034897190745766939L
	Exception.serialVersionUID: -3387516993124229948L
	Throwable.serialVersionUID: -3042686055658047285L
	o560296!: String$CaseInsensitiveComparator()
	a1120590([java.io.ObjectStreamField|]): length 0
	a1120592([java.lang.String...]): length 0

2:

<simple.ex04.Main.main||2: simple.ex04.Ex04.loop(I)V|| - ||0>
	String.serialVersionUID: -6849794470754667710L
	String.serialPersistentFields: a1120590
	String.CASE_INSENSITIVE_ORDER: o560296
	String$CaseInsensitiveComparator.serialVersionUID: 8575799808933029326L
	RuntimeException.serialVersionUID: -7034897190745766939L
	Exception.serialVersionUID: -3387516993124229948L
	Throwable.serialVersionUID: -3042686055658047285L
	o560296!: String$CaseInsensitiveComparator()
	a1120590([java.io.ObjectStreamField|]): length 0
	a1120592([java.lang.String...]): length 0

3:

<simple.ex04.Ex04.loop||0: increment i by -1||i: 0|| ->
<simple.ex04.Main.main||2: simple.ex04.Ex04.loop|| - ||0>
	String.serialVersionUID: -6849794470754667710L
	String.serialPersistentFields: a1120590
	String.CASE_INSENSITIVE_ORDER: o560296
	String$CaseInsensitiveComparator.serialVersionUID: 8575799808933029326L
	RuntimeException.serialVersionUID: -7034897190745766939L
	Exception.serialVersionUID: -3387516993124229948L
	Throwable.serialVersionUID: -3042686055658047285L
	o560296!: String$CaseInsensitiveComparator()
	a1120590([java.io.ObjectStreamField|]): length 0
	a1120592([java.lang.String...]): length 0

In the loop head node, references [] were interesting.
By SMT, we could prove
(0 <= initial_i1 and (((path1_i49 = (path1_i44 + -1) and path1_i49 = res_i44 and path1_i1 = res_i1 and path1_i44 = initial_i44 and path1_i1 = initial_i1) and T) and (res_i49 = (res_i44 + -1) and F)))
to be UNSAT. Consequently, the loop will not terminate.

(2) NO