Termination of the given JBC could be disproven:

(0) Obligation:

JBC Problem based on JBC Program:

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:

java.lang.String = serialPersistentFields, CASE_INSENSITIVE_ORDER
[a560334(lv_0_0)]
<simple.ex04.Main.main||0: load ADDR args||args: a560334|| ->
	String.serialVersionUID: iconstLong_-6849794470754667710
	String.serialPersistentFields: a560336
	String.CASE_INSENSITIVE_ORDER: o560296
	String$CaseInsensitiveComparator.serialVersionUID: iconstLong_8575799808933029326
	RuntimeException.serialVersionUID: iconstLong_-7034897190745766939
	Exception.serialVersionUID: iconstLong_-3387516993124229948
	Throwable.serialVersionUID: iconstLong_-3042686055658047285
	i4400: [0,+inf)(3){0,+inf}
	a560334([java.lang.String...]): length i4400
	a560336([java.io.ObjectStreamField|]): length iconst_0
	o560296!: String$CaseInsensitiveComparator()
Relations: 

1:

java.lang.String = serialPersistentFields, CASE_INSENSITIVE_ORDER
[a560334(lv_0_0)]
<simple.ex04.Main.main||1: arraylength|| - ||a560334>
	String.serialVersionUID: iconstLong_-6849794470754667710
	String.serialPersistentFields: a560336
	String.CASE_INSENSITIVE_ORDER: o560296
	String$CaseInsensitiveComparator.serialVersionUID: iconstLong_8575799808933029326
	RuntimeException.serialVersionUID: iconstLong_-7034897190745766939
	Exception.serialVersionUID: iconstLong_-3387516993124229948
	Throwable.serialVersionUID: iconstLong_-3042686055658047285
	i4400: [0,+inf)(3){0,+inf}
	a560334([java.lang.String...]): length i4400
	a560336([java.io.ObjectStreamField|]): length iconst_0
	o560296!: String$CaseInsensitiveComparator()
Relations: 

2:

java.lang.String = serialPersistentFields, CASE_INSENSITIVE_ORDER
[a560334(lv_0_0)]
<simple.ex04.Main.main||2: simple.ex04.Ex04.loop(I)V|| - ||i4400>
	String.serialVersionUID: iconstLong_-6849794470754667710
	String.serialPersistentFields: a560336
	String.CASE_INSENSITIVE_ORDER: o560296
	String$CaseInsensitiveComparator.serialVersionUID: iconstLong_8575799808933029326
	RuntimeException.serialVersionUID: iconstLong_-7034897190745766939
	Exception.serialVersionUID: iconstLong_-3387516993124229948
	Throwable.serialVersionUID: iconstLong_-3042686055658047285
	i4400: [0,+inf)(3){0,+inf}
	a560334([java.lang.String...]): length i4400
	a560336([java.io.ObjectStreamField|]): length iconst_0
	o560296!: String$CaseInsensitiveComparator()
Relations: 

3:

<simple.ex04.Ex04.loop||0: increment i by -1||i: i4400|| ->
java.lang.String = serialPersistentFields, CASE_INSENSITIVE_ORDER
[a560334(lv_0_0)]
<simple.ex04.Main.main||2: simple.ex04.Ex04.loop|| - ||i4400>
	String.serialVersionUID: iconstLong_-6849794470754667710
	String.serialPersistentFields: a560336
	String.CASE_INSENSITIVE_ORDER: o560296
	String$CaseInsensitiveComparator.serialVersionUID: iconstLong_8575799808933029326
	RuntimeException.serialVersionUID: iconstLong_-7034897190745766939
	Exception.serialVersionUID: iconstLong_-3387516993124229948
	Throwable.serialVersionUID: iconstLong_-3042686055658047285
	i4400: [0,+inf)(3){0,+inf}
	a560334([java.lang.String...]): length i4400
	a560336([java.io.ObjectStreamField|]): length iconst_0
	o560296!: String$CaseInsensitiveComparator()
Relations: 

Start state of loop:

<simple.ex04.Ex04.loop||0: increment i by -1||i: i53|| ->
java.lang.String = serialPersistentFields, CASE_INSENSITIVE_ORDER
[a21(lv_0_0)]
<simple.ex04.Main.main||2: simple.ex04.Ex04.loop|| - ||i1>
	String.serialVersionUID: iconstLong_-6849794470754667710
	String.serialPersistentFields: a20
	String.CASE_INSENSITIVE_ORDER: o12
	String$CaseInsensitiveComparator.serialVersionUID: iconstLong_8575799808933029326
	RuntimeException.serialVersionUID: iconstLong_-7034897190745766939
	Exception.serialVersionUID: iconstLong_-3387516993124229948
	Throwable.serialVersionUID: iconstLong_-3042686055658047285
	a20([java.io.ObjectStreamField|]): length iconst_0
	o12!: String$CaseInsensitiveComparator()
	i53: #I{-inf,+inf}
	i1: [0,+inf){0,+inf}
	a21([java.lang.String...]): length i1
Relations: 

In the loop head node, references [] were interesting.
By SMT, we could prove
(0 <= initial_i1 and (((path1_i62 = (path1_i53 + -1) and path1_i62 = res_i53 and path1_i1 = res_i1 and path1_i53 = initial_i53 and path1_i1 = initial_i1) and T) and (res_i62 = (res_i53 + -1) and F)))
to be UNSAT. Consequently, the loop will not terminate.

(2) NO